14D1-S/G/W 14D2-S/G SERVICE MANUAL

Transcription

14D1-S/G/W
14D2-S/G
SERVICE MANUAL
SX2T914D-1S//
SERVICE MANUAL
COLOUR TELEVISION
Chassis No. GA-1AM
14D1-S/G/W
14D2-S/G
COLOUR TELEVISION
MODELS
14D1-S/G/W
14D2-S/G
In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.
FEATURES
Ë
Ë
Ë
Ë
Ë
Ë
Ë
Ë
Multi 18 systems
Full Auto Channel Preset and Auto Channel Skip
100-CH Program Memory
CATV(Hyper Band) Ready
<Used Frequency Synthesizer Tuner>
AVL(Sound Keeper) Function
Black Stretch Circuit
On Timer/Sleep Timer/Reminder Timer
Blue Back Noise Mute
Ë Front Headphone Terminal
Ë Front AV-In & Rear AV-In/Out Terminals
(Front Priority)
Ë Colour Comb Filter(NTSC only)
Ë High Contrast Picture
Ë Hotel Mode
Ë Arabic/Chinese/English/French/Malay/Russian
6 Languages OSD
Ë White Temperature Adjustment
CONTENTS
MODELS 14D1-S/G/W, 14D2-S/G
»
»
»
»
»
»
»
»
»
»
»
»
Page
SPECIFICATIONS ............................................. 2
IMPORTANT SERVICE NOTES ........................ 2
ADJUSTMENT PRECAUTIONS ........................ 3
MEMORY MAP ................................................ 11
GA1 HOTEL MODE APPLICATION ................ 15
TROUBLE SHOOTING TABLE ........................ 15
WAVEFORMS .................................................. 18
SOLID STATE DEVICE BASE DIAGRAM ....... 20
CHASSIS LAYOUT .......................................... 21
BLOCK DIAGRAM ........................................... 23
DESCRIPTION OF SCHEMATIC DIAGRAM .. 28
SCHEMATIC DIAGRAM
Ë CRT UNIT ..................................................... 29
Page
Ë HEAD PHONE UNIT .................................... 29
Ë MAIN UNIT ................................................... 30
» PRINTED WIRING BOARD ASSEMBLIES ..... 34
» REPLACEMENT PARTS LIST
Ë ELECTRICAL PARTS
MAIN UNIT ................................................... 39
CRT UNIT ..................................................... 42
HEAD PHONE UNIT .................................... 43
Ë SUPPLIED ACCESSORIES ......................... 43
Ë PACKING PARTS ......................................... 43
Ë CABINET PARTS ......................................... 44
» PACKING OF THE SET ................................... 45
WARNING
The chassis in this receiver is partially hot. Use an isolation transformer between the line cord plug and power
receptacle, when servicing this chassis. To prevent electric shock, do not remove cover. No user – serviceable
parts inside. Refer servicing to qualified service personnel.
SHARP CORPORATION
1
2
2-1
Specifications are subject to change without prior notice.
Cabinet material .................................................................................... All Plastics
Dimensions
14D1-S/G/W ............................................................................. Width: 357.0mm
Height: 364.0mm
Depth: 370.5mm
Weight(approx): 9.5 kg
14D2-S/G .................................................................................. Width: 446.0mm
Height: 333.0mm
Depth: 362.0mm
Weight(approx): 9.2 kg
Tuner Ranges
VHF-Channels .......................................... E2(48.25MHz) thru E12(224.25MHz)
C1(49.75MHz) thru C12(216.25 MHz)
S1(105.25MHz) thru S36(423.25HMz)
UHF-Channels ...................................... E21(471.25MHz) thru E69(855.25MHz)
C13(471.25MHz) thru C57(863.25MHz)
S37(431.25MHz) thru S41(463.25MHz)
Aerial Input Impedance
VHF/UHF .......................................................................... 75 ohms Unbalanced
Receiving System .................................................... CCIR SECAM/PAL B, G,D,K,I
2-2
1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not
lodged between the chassis and other metal parts in the receiver.
2. Inspect all protective devices such as non-metallic control knobs, insulating fishpapers,
cabinet backs, adjustment and compartment covers or shields, isolation resistor- capacity networks, mechanical insulators etc.
Before returning the receiver to the user, perform the following safety Checks.
BEFORE RETURNING THE RECEIVER
1. When repairing the circuit, be sure not to increase the high voltage to more than 23.7kV(at
beam 0 µA) for the set.
2. To keep the set in a normal opeartion , be sure to make it function on 22.5kV±1.5kV(at
beam 800 µA) in the case of the set. The set has been factory - Adjusted to the abovementioned high voltage.
* If there is a possibility that the high voltage fluctuates as a result of the repairing,
never forget to check for such high voltage after the work.
3. Do not substitute a picture tube with unauthorizerd types and/or brands which may
cause excess X-ray radiation.
This receiver is designed so that any X-Ray radiation is kept to an absolute
Minimum. Since certain malfunctions or servicing may produce potentially
hazardous radiation with prolonged exposure at close range, the following
precautions should be observed:
X-RAY
Speaker
Size
14D1-S/G/W .................................................................. 5 x 9 cm Elliptic (1pc)
14D2-S/G .................................................................... 5 x 9 cm Elliptic (2 pcs)
Voice Coil Impedance ........................................................... 16 ohms at 400 Hz
Picture tube in this receiver employs integral implosion protection.
Replace with tube of the same type number for continued safety.
Do not lift picture tube by the neck.
Handle the picture tube only when wearing shatterproof goggles and after discharging
the high voltage completely.
1.
2.
3.
4.
When servicing the high voltage system, remove static charge from it by
Connecting a 10K ohm Resistor in series with an insulated wire(such as a
test probe) between picture tube dag and 2nd anode lead. (AC line cord
should be disconnected from AC outlet.)
SERVICE OF HIGH VOLTAGE SYSTEM AND PICTURE TUBE
Maintenance and repairing of this receiver should be done by qualified service personnel only.
IMPORTANT SERVICE NOTES
Audio Power Output Rating
14D1-S/G/W ................................................................................. 3.0W(at Max.)
14D2-S/G ...................................................................................... 5.0W(at Max.)
Power Input ..................................................................... 110 ~ 240V AC 50/60 Hz
Power Consumption
14D1-S/G/W ................................................................................................ 58W
14D2-S/G ..................................................................................................... 62W
Sweep Deflection ...................................................................................... Magnetic
Intermediate Frequencies
Picture IF Carrier .................................................................................. 38.9MHz
Sound IF Carrier Frequency
6.5MHz .............................................................................................. 32.4MHz
6.0MHz .............................................................................................. 32.9MHz
5.5MHz .............................................................................................. 33.4MHz
Colour Sub-Carrier Frequency ............................................................ 34.47MHz
Convergence ................................................................. Self Convergence System
Focus ...................................................................... Quadra-Potential Electrostatic
SPECIFICATIONS
14D1-S/G/W
14D2-S/G
3
3-1
3. For reference please check with memory map
(GA-1AM Series type RH-IX3368CE Attachment)
Precaution: If haven't done this initiation, it may possibly generate excessive Beam current.
Note: Once the chassis has been assembly together and ready to be POWER ON for the FIRST TIME,
make sure to short JA137 & JA138 to switch to the service mode position first and then turn on the
main power switch (See 2-(1) above).
3. Make sure the data need modify or not (Initial data).
2. The initial data are preset as listed in page 8, 9, & 10.
1.Short JA 137 & JA 138 then turn "ON" the main power and release to switch to the Service Mode
position.Initial values are automatically preset, only when a new EEPROM is used (Judge with the first
4 bytes ).
2. Factory Presetting.
5. Short JA 137 & JA 138 for 1 second and release to switch to the normal mode (OFF) position, and the
microprocessor is in out of the service mode.
4. Using the VOLUME UP/ DOWN key on the remote controller, the data can be modified.
3. Press the CH DOWN / UP key on the remote controller to select the modes reversibly one by one.
2. Press the CH DOWN / UP key on the remote controller to get ready to select the mode one by one.
1. Short JA 137 & JA 138 for 1 second and release to switch to the service mode position, and the
microprocessor is in input mode. (Adjustment through the I2C bus control). (Use JWS Key to set as
well).
1. Setting the service mode by the microprocessor.
This model's setting are adjusted in two different ways: through the I2C bus control and in the conventional
analog manner. The adjustments via the I2C bus control include preset-only items and variable data.
CAUTION: Make sure TV Set is in "Normal Condition" before switch to Service Mode for adjustment.
ADJUSTMENT PRECAUTIONS
3-2
↓
W.P RED STD. W.T. (DRI-RS)
↓
W.P. GREEN STD. W.T.(DRI-GS)
↓
W.P.BLUE STD. W.P. (DRI-BS)
↓
W.P. RED WARM W.P.(DRI-RC)
↓
W.P. GREEN WARM W.P.(DRI-GC)
↓
W.P. BLUE WARM W.P.(DRI-BC)
↓
W.P. RED COOL W.P.(DRI-RW)
↓
W.P. GREEN COOL W.P.(DRI-GW)
↓
W.P. BLUE COOL W.P. (DRI-BW)
↓
AGC TAKE OVER POINT (AGC)
↓
VERTICAL SLOPE (V-LIN)
↓
VERTICAL AMP (V-AMP)
↓
VERTICAL SHIFT (V-CENT)
↓
HORIZONTAL SHIFT (H-CENT)
↓
EAST-WEST WIDTH (H-SIZE)
↓
HORIZONTAL PARALLELOGRAM (EW//)
↓
EAST-WEST PARABOLA/WIDTH (PARA)
↓
EAST-WEST UPPER COR. PB (LOR(U))
↓
EAST-WEST LOWER COR. PB (COR(L))
↓
EAST-WEST TRAPEZIUM (TRAPE)
↓
HORIZONTAL BOW (HB)
↓
S-CORRECTION (S-COR)
FORWARD : CH DOWN KEY
REVERSE : CH UP
KEY
*(
) means OSD display.
WHITE POINT
ADJ.
MODE
IC
OPTION
MODE
WHITE POINT
ADJ.
MODE
AGC &
GEOMETRIC
MODE
MISC.
OPTION
MODE
AGC &
GEOMETRIC
MODE
(1) In the Service Mode, Key is used to select the mode in the following order.
SERVICE MODE
↓
MAX VOLUME (SUB-VOL)
↓
SUB CONTRAST (SUB-CON)
↓
SUB COLOUR (SUB-COL)
↓
SUB BRIGHTNESS (SUB-BRI)
↓
SUB TINT (SUB-TINT)
↓
SUB SHARPNESS (SUB-SHP)
↓
MAX HOTEL VOLUME (HTL-VOL)
↓
HOTEL PROGRAM NO(HTL-PRG)
↓
OSD GRB REFERENCE (RGB)
↓
BLACK LEVEL OFFSET R(CUT-R)
↓
BLACK LEVEL OFFSET B(CUT-B)
↓
CATHODE DRIVE LEVEL(CDL)
SUB
ADJ.
MODE
FORWARD : CH DOWN KEY
REVERSE : CH UP
KEY
OFFSET
ADJ.
MODE
Y-DELAY
ADJ.
MODE
SUB
ADJ.
MODE
14D1-S/G/W
14D2-S/G
4
↓
NUMBER OF EXT AV SOURCE (AV)
↓
FM WINDOW SELECTION (FMWS)
↓
SOUND MUTE BIT 0 (SM0)
↓
SOUND MUTE BIT 1 (SM1)
↓
THAI LANGUAGE (THA)
↓
ARABIC LANGUAGE (ARA)
↓
MALAY LANGUAGE (MAL)
↓
CHINESE LANGUAGE (CHI)
↓
FRENCH LANGUAGE (FRE)
↓
RUSSIAN LANGUAGE (RUS)
↓
FORCED V-SYNC SLICING LEVEL(FSL)
↓
SYNC OF OSD (HP2)
↓
TUNER SELECTION (CPT)
↓
B
A
4-1
A
↓
SOUND SYSTEM M (S-M)
↓
SOUND SYSTEM DK (S-DK)
↓
SOUND SYSTEM I (S-I)
↓
SOUND SYSTEM BG (S-BG)
↓
PLAYBACK SECAM (P-SECAM)
↓
FE (RF) NTSC 3.58 (F-N358)
↓
FE (RF) NTSC 4.43 (F-N443)
↓
FE (RF) SECAM (F-SECAM)
↓
VIDEO MUTE AT IDENT LOSS (VMI)
↓
VIDEO MUTE AT PROGRAM
/SOURCE CHANGE (VMC)
↓
HOTEL MODE (HTL)
↓
REDUCED FM DEMODULATION
GAIN FOR BTSC SIGNAL (BTSC)
↓
↓
COLOUR OFFSET (PAL) (COL-OP)
↓
COLOUR OFFSET (SECAM) (COL-OS)
↓
COLOUR OFFSET (NTSC358) (COL-O3)
↓
COLOUR OFFSET (NTSC443) (COL-O4)
↓
SHARPNESS OFFSET (PAL) (SHP-OP)
↓
SHARPNESS OFFSET (SECAM) (SHP-OS)
↓
SHARPNESS OFFSET (NTSC358) (COL-O3)
↓
SHARPNESS OFFSET (NTSC443) (COL-O4)
↓
Y-D TIME FOR PAL (TV) (DL-PT)
↓
Y-D TIME FOR SECAM (TV) (DL-ST)
↓
Y-D TIME FOR N358 (TV) (DL-3T)
↓
Y-D TIME FOR N443 (TV) (DL-4T)
↓
Y-D TIME FOR B/W (TV) (DL-TV)
↓
Y-D TIME FOR PAL (AV) (DL-PA)
↓
Y-D TIME FOR SECAM (AV) (DL-SA)
↓
Y-D TIME FOR N358 (AV) (DL-3A)
↓
Y-D TIME FOR N443(AV) (DL-4A)
↓
Y-D TIME FOR B/W (AV) (DL-AV)
*(Y-D : Y-DELAY)
MISC.
OPTION
MODE
OFFSET
ADJ.
MODE
Y-DELAY
ADJ.
MODE
↓
BILINGUAL(BIL)
↓
IF AGC SPEED BIT 0 (AGC0)
↓
IF AGC SPEED BIT 1 (AGC1)
↓
FOA Time Constant-RF (FOA-FE)
↓
FOB Time Constant-RF (FOB-FE)
↓
FOA Time Constant-AV (FOA-AV)
↓
FOB Time Constant-AV (FOB-AV)
↓
LED BLINK SPEED (LED-F)
↓
VOLUME CONTROL TABLE (MSA)
↓
OUTPUT VERTICAL GUARD (NDF)
B
↓
VERTICAL SCAN DISABLE(VSD)
↓
BLACK STRETCH (BKS)
↓
AUTO VOLUME LEVELING(AVL)
↓
FAST FILTER IF-PLL(FFI)
↓
ENABLE VERTICAL GUARD (EVG)
↓
EHT TRACKING MODE (EHT)
↓
OVERSCAN SWITCH OFF(OSO)
↓
AUTO COLOUR LIMIT(ACL)
↓
FORCED COLOUR LIMIT(FCO)
IC
OPTION
MODE
SUB-SHP
SHARPNESS UP
4-2
SUB-BRI
SUB TINT
TINT UP
SUB-COL
BRIGHTNESS UP
COLOUR UP
SUB-VOL
SUB-CON
HB
S-COR
BLUEBACK
TIMER
EW / /
SYSTEM
CONTRAST UP
H-CENT
TINT DOWN
SHARPNESS DOWN
V-AMP
V-CENT
COLOUR DOWN
BRIGHTNESS DOWN
AGC
V-LIN
CONTRAST DOWN
SERVICE-ITEM
FUNCTION
RC COMMAND
* Direct Key-in for Service Item in Service Mode
14D1-S/G/W
14D2-S/G
: Data
: 55H
: 4FH
EEPROM ITEMS
AGC TAKE OVER POINT
VERTICAL SLOPE
VERTICAL AMPLITUDE
VERTICAL SHIFT
HORIZONTAL SHIFT
EAST-WEST WIDTH
HORIZONTAL PARALLELOGRAM
EAST-WEST PARABOLA/WIDTH
EAST-WEST UPPER CORNER PARABOLA
EAST-WEST LOWER CORNER PARABOLA
EAST-WEST TRAPEZIUM
HORIZONTAL BOW
S-CORRECTION
WHITE POINT RED STD WHITE TEMP
WHITE POINT GREEN STD WHITE TEMP
WHITE POINT BLUE STD WHITE TEMP
WHITE POINT RED COOL WHITE TEMP
WHITE POINT GREEN COOL WHITE TEMP
WHITE POINT BLUE COOL WHITE TEMP
WHITE POINT RED WARM WHITE TEMP
WHITE POINT GREEN WARM WHITE TEMP
WHITE POINT BLUE WARM WHITE TEMP
MAX VOLUME
SUB CONTRAST
SUB COLOUR
SUB BRIGHTNESS
SUB TINT
SUB SHARPNESS
MAX HOTEL VOLUME
HOTEL PROGRAM NUMBER
OSD GRB REFERENCE
BLACK LEVEL OFF-SET R
BLACK LEVEL OFF-SET G
CATHODE DRIVE LEVEL
Y-DELAY TIME FOR PAL(TV) [YD]
Y-DELAY TIME FOR SECAM(TV) [YD]
Y-DELAY TIME FOR N358 (TV) [YD]
Y-DELAY TIME FOR N443 (TV) [YD]
Y-DELAY TIME FOR B/W (TV) [YD]
Y-DELAY TIME FOR PAL (AV) [YD]
Y-DELAY TIME FOR SECAM (AV) [YD]
Y-DELAY TIME FOR N358 (AV) [YD]
Y-DELAY TIME FOR N443 (AV) [YD]
Y-DELAY TIME FOR B/W (AV) [YD]
COLOUR OFFSET (PAL)
COLOUR OFFSET (SECAM)
COLOUR OFFSET (NTSC358)
SHARPNESS OFFSET (PAL)
SHARPNESS OFFSET (SECAM)
SHARPNESS OFFSET (NTSC358)
Address
00H
01H
: Data
: 43H
: A1H
5
5-1
OSD
DATA LENGTH INITIAL DATA
AGC
0~63
14
V-LIN
0~63
32
V-AMP
0~63
32
V-CENT
0~63
32
H-CENT
0~63
32
H-SIZE
0~63
32
EW//
0~63
32
PARA
0~63
32
COR (U)
0~63
32
COR (L)
0~63
32
TRAPE
0~63
32
HB
0~63
32
S-COR
0~63
0 (17)
DRI-RS
0~63
32
DRI-GS
0~63
32
DRI-BS
0~63
32
DRI-RC
0~63
25
DRI-GC
0~63
32
DRI-BC
0~63
32
DRI-RW
0~63
32
DRI-GW
0~63
32
DRI-BW
0~63
32
SUB-VOL
0~63
63
SUB-CON
0~63
63 (52)
SUB-COL
0~63
32
SUB-BRI
0~63
32
SUB-TINT
0~63
32
SUB-SHP
0~63
32 (20)
HTL-VOL
0~63
32
HTL-PRG 0~99 OR>99FOR NONE
255
RGB
0~15
15 (6)
CUT-R
0~63
32
CUT-G
0~63
32
CDL
0~15
0 (5)
DL-PT
0~15
12
DL-ST
0~15
15
DL-3T
0~15
12
DL-4T
0~15
12
DL-TV
0~15
12
DL-PA
0~15
12
DL-SA
0~15
15
DL-3A
0~15
12
DL-4A
0~15
12
DL-AV
0~15
12
COL-OP
0~15
8
COL-OS
0~15
8
COL-O3
0~15
4
COL-O4
0~15
4
SHP-OP
0~15
8
SHP-OS
0~15
4
SHP-O3
0~15
12 (8)
Address
02H
03H
FIX/ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
ADJ
ADJ
ADJ
ADJ
ADJ
*FIX
ADJ
ADJ
*FIX
*FIX
ADJ
ADJ
ADJ
*FIX
*FIX
*FIX
*FIX
ADJ
ADJ
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
ADJ
ADJ
ADJ
ADJ
*FIX
*FIX
*FIX
*6
*6
*6
*6
(DRI-GS)-7 DATA
(DRI-BS)-7 DATA
*3
(DRI-GS)-7 DATA*3
SAME AS (DRI-BS) DATA
REMARK
AFTER SHORT JA 137 & JA 138 ,AND TURN ON THE MAIN POWER SWITCH,READ DATA FROM EEPROM
ADDRESS 00H ~ 03H,AND COMPARE TO THE LIST BELOW, IF DIFFERENT, INITIALIZE THE EEPROM.
NOTE :
5-2
1) *FIX: PLEASE DO NOT CHANGE FIXED DATA WITHOUT SPECIFIC INSTRUCTION.
Please set the EEPROM initial data according to the value in parenthesis ( ) before adjustment.
2) *3: 12300˚K DEGREE COLOUR TEMP MINUS 7, DRI-RC=25, DRI-GC=(DRI-GS)-7
18000˚K DEGREE COLOUR TEMP MINUS 5, DRI-RC=27, DRI-GC=(DRI-GS)-5
3) *6: ADJUST COLOUR OFFSET AFTER ADJUST SUB-COLOUR.
COLOUR OFFSET (PAL)
COL-OP : 8 ------> 14
COLOUR OFFSET (SECAM)
COL-OS : 8 ------> 14
COL-O3 : 4 ------> 10
COL-O4 : 4 ------> 10
EEPROM ITEMS
OSD
DATA LENGTH INITIAL DATA
SHARPNESS OFFSET (NTSC443)
SHP-O4
0~15
8
VERTICAL SCAN DISABLE
VSD
0(DISABLE)/1(ENABLE)
0
BLACK STRETCH
BKS
1
AUTOMATIC VOLUME LEVELING
AVL
1
FAST FILTER IF-PLL
FFI
0
ENABLE VERTICAL GUARD (RGB BLANKING)
EVG
1
EHT TRACKING MODE (HCO)
EHT
1
OVERSCAN SWITCH OFF
OSO
0
AUTO COLOUR LIMIT
ACL
0
FORCED COLOUR LIMIT
FCO
0
SOUND SYSTEM M
S-M
0
SOUND SYSTEM DK
S-DK
1
SOUND SYSTEM I
S-I
1
SOUND SYSTEM BG
S-BG
1
PLAYBACK SECAM
P-SECAM 0(DISABLE)/1(ENABLE)
1
FE (RF) NTSC 3.58
F-N358 0(DISABLE)/1(ENABLE)
0
FE (RF) NTSC 4.43
F-N443 0(DISABLE)/1(ENABLE)
1
FE (RF) SECAM
F-SECAM 0(DISABLE)/1(ENABLE)
1
VIDEO MUTE AT IDENT LOSS
VMI
1
VIDEO MUTE AT PROGRAM/SOURCE CHANGE
VMC
1
HOTEL MODE
HTL
0
REDUCED FM DEMODULATOR GAIN FOR BTSC SIGNAL
BTSC
0
NUMBER OF EXTERNAL AV SOURCE
AV
0 FOR1 AV/1 FOR 2AV
1 (0)
FM WINDOW SELECTION
FMWS
0
SOUND MUTE BIT 0
SM0
1
SOUND MUTE BIT 1
SM1
0
THAI LANGUAGE
THA
0
ARABIC LANGUAGE
ARA
1
MALAY LANGUAGE
MAL
1
CHINESE LANGUAGE
CHI
1
FRENCH LANGUAGE
FRE
1
RUSSIAN LANGUAGE
RUS
1
FORCED V-SYNC SLICING LEVEL
FSL
0
SYNC OF OSD
HP2
0
TUNER SELECTION (0:SHARP/ALPS;1:MURATA)
CPT
0
BILINGUAL
BIL
0
IF AGC SPEED BIT 0
AGC0
1
IF AGC SPEED BIT 1
AGC1
0
PHI-1 TIME CONSTANT (RF)
FOA-FE 0(DISABLE)/1(ENABLE)
0
PHI-1 TIME CONSTANT (RF)
FOB-FE 0(DISABLE)/1(ENABLE)
0
PHI-1 TIME CONSTANT (OFF AIR)
FOA-AV 0(DISABLE)/1(ENABLE)
1
PHI-1 TIME CONSTANT (OFF AIR)
FOB-AV 0(DISABLE)/1(ENABLE)
1
LED BLINK SPEED
LED_F
0 (1)
VOLUME CONTROL PWM TABLE
MSA
0 (1)
OUTPUT VERTICAL GUARD
NDF
0 (1)
FIX/ADJ
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
*FIX
REMARK
14D1-S/G/W
14D2-S/G
INITIAL SETTING
6
99
"
CH-NO
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
41.10
MCL1
Fv (MHz)
41.10
48.25
62.25
77.25
175.25
182.25
183.25
191.25
196.25
199.25
210.25
224.25
471.25
487.25
503.25
575.25
583.25
599.25
621.25
639.25
703.25
735.25
767.25
815.25
855.25
855.25
55.25
83.25
183.25
193.25
217.25
471.25
477.25
693.25
41.10
112.25
168.25
41.10
294.25
463.25
41.10
647.25
663.25
679.25
174.95
175.55
41.10
B/G
B/G
B/G
B/G
B/G
B/G
B/G
B/G
B/G
B/G
B/G
D/K
B/G
B/G
D/K
D/K
B/G
M
B/G
B/G
B/G
I
B/G
B/G
B/G
B/G
M
D/K
B/G
I
B/G
B/G
I
B/G
M
M
M
M
M
M
M
M
SOUND SYS
6-1
(1). In service mode, After execute select POS 1, store the following tuning data in E2PROM.
Note: All sound system of following channels will be set to B/G or I after pressing INITIAL KEY 2, 3 or 4.
SHIPPING SETTING & CHECKING
DATA SETTING
1
1
1
AUTO
*1
OFF
ON
1
60 (MAX)
0 (CENTER)
0 (CENTER)
0 (CENTER)
0 (CENTER)
STANDARD
In-active, "--:--"
In-active, "--:--"
In-active, "--:--"
POWER-ON
*1
ON
OFF
ON
TV
LANGAUGE
CHINESE
ENGLISH
ARABIC
Geomagnetism (H,V) nT
"30,000" "20,000"
"-10,000" "40,000"
"30,000" "20,000"
"-10,000" "40,000"
Background
12300K
12300K
12300K
12300K
Lang.
CHINESE
ENGLISH
ARABIC
ENGLISH
6-2
LANGUAGE QTY: ENGLISH/CHINESE/FRENCH/ARABIC/MALAY/RUSSIAN
MODEL
HONG KONG)
(SINGAPORE)
(MID EAST)
(AFRICA)
S-SYS
I
B/G
B/G
B/G
SOUND SYSTEM
I
B/G
B/G
FACTORY SETTINGS BY MODELS (Reference: Geomagnetism Adjustment)
INITIAL
2
3
4
Lang. QTY
6
6
6
6
*1: Please refer defaults for LANGUAGE and SOUND SYSTEM per MODEL as follows,
ITEMS
LAST PROGRAM/CHANNEL
FLASHBACK PROGARM/CH
DIGIT
C-SYSTEM
S-SYSTEM
SKIP
AFC
VOLUME
CONTRAST
COLOUR
BRIGHTNESS
TINT
SHARPNESS
WHITE TEMP
REMINDER TIMER
ON TIMER
OFF TIMER
LAST POWER
LANGUAGE
BLUE BACK MUTE
HOTEL MODE
0 CHANNEL SKIP
LAST TV/AV
(1) The following default data has been factory-set for the E2PROM.
14D1-S/G/W
14D2-S/G
Tuner IFT
( PRESET )
RF-AGC
TAKE OVER
POINT ADJUSTMENT
(I2C BUS
CONTROL)
1
2
No. Adjusting point
7
–
+
» Bias box: About 4.5 V
TV Set
TP210
7-1
Fig. 3
3. Call "AGC" mode in service mode. Adjust the
"AGC" bus data to obtain the Tuner output pin
drop 0.1V below maximum voltage.
4. Change the antenna input signal to 63~67dBµV,
and make sure there is no noise.
5. Turn up the input signal to 90~95 dBµV to be sure
that there is no cross modulation beat.
Bias box
Oscilloscope
+
0.1V
–
1. Receive "PAL COLOUR BAR" signal.
» Signal Strength: 57 ± 1 dBµV (75 ohm open)
2. Connect the oscilloscope to TP201(Tuner’s AGC
Terminal) as shown in Fig. 3.
Note: Be sure to keep the tuner cover in position
during this adjustment.
1. Get the tuner ready to receive the CH. E - 9
signal,but with no signal input.
Adjust the PLL data.
2. Connect the sweep generator's output cable to
the tuner antenna. ( RF SWEEP )
3. Adjust the sweep generator's to 80dBuV.
4. Connect the response lead ( use LOW IMPEDANCE probe with wave detector ; see Fig.1 ) to
the tuner's IF output terminal. ( This terminal
must have the probe alone connected ).
5. Set the RF AGC to 0 - 6 V with no saturation with
the waveform.
6. Adjust the tuner IF coil to obtain the waveform as
shown in Fig. 2.
Adjusting procedure/conditions
PIF ADJUSTMENT
P
100k
Fig.2
E-9 CH
Fig.1
1n60
IF OUT
-1.5+/-0.8dB
C
75ohm
1000p
Note: For the 50 ohm signal
strength gauge, when not
using 50/75 impedance
adapter, signal strength is
52±1dBµV(75 ohm open), instead of 57±1dBµV (75 ohm
open).
Precaution: The loss of using
impedance adapter
Oscilloscope
10k
Waveform and others
ADJUSTMENT PRECAUTION:
Make sure TV Set is in "Normal Condition" before switch to service mode for adjustment.
1
PURITY ADJ.
No. Adjusting point
Green-only
7-2
Signal-colour
screen cleared
Blue-only
Red-only
* For the following colours press R/C RGB key to
change.
1. Receive the GREEN-ONLY signal. Adjust the
beam current to about 500 µA.
2. Degauss the CRT enough with the degausing coil.
Note: Follow the Job Instruction Sheet to adjust the magnetic field.
3. Maintain the purity magnet at the zero magnetic
field and keep the static convergence roughly
adjusted.
4. Observe the points a, b as shown in Fig. 4-1
through the microscope. Adjust the landing to the
rank A requirements.
5. Orient the raster rotation to 0 eastward.
6. Tighten up the deflection coil screws.
» Tightening torque: 108 ± 20 N (11 ± 2 kgf)
7. Make sure the CRT corners landing meet the A
rank requirements. If not, stick the magnet sheet
to correct it.
Note: This adjustment must be done after
warming up the unit for 30 minutes or
longer with a beam current over 500 µA.
PURITY ADJUSTMENT
B
A
Fig. 4-1
A=B
b
A=B
The TEXT Key "R. G. Cy" Key
can be directly use to change
to other colours screen.
* Press R/C RGB key for 1 second in NORMAL MODE, the
colour will change to RGB mono
colour mode.
Rank "A"
(on the left of the CRT)
Fig. 4-3
B
A
Fig. 4-2
Rank "A"
(on the right of the CRT)
a
Waveform and others
14D1-S/G/W
14D2-S/G
1
CONVERGENC
ADJ.
( To be done
after the purity
adjustment.
No. Adjusting point
8
8-1
Note***
SAMSUNG CRT : 32mm
CPT CRT
: 35mm
TOSHIBA CRT : 35mm
Finally received the Red-only and Blue-only signals to make sure there is no other colours on the
screen.
DYNAMIC CONVERGENCE
1. Adjust the convergence on the fringes of the
screen in the following steps.
a) Fig. 5-1: Drive the wedge at point "a" and swing
the deflection coil upward.
b) Fig. 5-2: Drive the wedge at points "b" and "c"
and swing the deflection coil downward.
c) Fig. 5-3: Drive the "c" wedge deeper and swing
the deflection coil rightward.
d) Fig. 5-4: Drive the "b" wedge deeper and swing
the deflection coil leftward.
2. Fix all the wedges on the CRT and apply glass
tape over them.
3. Apply lacquer to the deflection yoke lock screw,
magnet unit (purity, 4-pole, 6-pole magnets) and
magnet unit lock screw.
STATIC CONVERGENCE
1. Turn the 4-pole magnet to a proper opening angle in order to superpose the blue and red colours.
2. Turn the 6-pole magnet to a proper opening angle in order to superpose the green colour over
the blue and red colours.
1. Receive the "Crosshatch Pattern" signal.
2. Using the remote controller, call NORMAL mode.
Wedge "a"
Fig. 5-4
Fig. 5-3
BGR
RGB
Wedge
"c"
About
100°
R
G
B
B
G
R
Lacquer
Purity magnet
Note***
4-pole magnet
6-pole magnet
CRT neck
Wedge
"b"
Lacquer
About
100°
R
G
B
B
G
R
Fig. 5-2
RGB
Fig. 5-1
BGR
Waveform and others
CONVERGENCE ADJUSTMENT
3
2
1
WHITE BALANCE SERVICE MODE
ADJ. (I2C BUS
CONTROL)
SUB-BRIGHTNESS
ADJUSMENT
(I2C BUS
CONTROL)
CRT CUTOFF
ADJUSTMENT
(I2C BUS
CONTROL)
No. Adjusting point
8-2
* ADJUST DRI-GC/GW, DRI-BC/BW as following
DATA, after finishing DRI-BS and DRI-GS DATA
ADJUSTMENT.
DRI-RW = 32 (FIXED), DRI-RS = 32 (FIXED)
DRI-BC = "DRI-BS"
(For 12300°K And 18000°K Condition)
Note: This adjustment must be done after
warming up the unit for 30 minutes or
longer with a beam current over 500µA.
1. Receive the "WHITE" pattern with BURST signal.
2. Press R/C to set Picture NORMAL condition.
3. Connect the DC miliammeter between TP602
(-) TP603 (+).
4. Check Beam current should be around 800 µA.
5. Set it to service mode and adjust the DRI-GS, &
DRI-BS data to have a colour temperature of
12300°K or 18000°K ( white ). * Note .
6. Receive "WHITE" pattern, WITH BURST signal,
and set BRIGHTNESS Y by generator, to **10
c d / m 2 ( M I N O LTA C A - 1 0 0 ) b y r e d u c i n g
LUMINATE Y signal.
7. Adjust "CUT-R" & "CUT-G" to get desired colour
temperature #. Then go back NORMAL mode
(HIGH BRIGHT**) to check colour temperature.
If out of range, back to (1).
1. Call " SUB-BRI" in service mode. (Receive Crosshatch pattern with 5 black level windows)
*(2) Adjust the " SUB BRIGHT " bus data in order
that the line 1and 2 have the same darkness
wherelse line 3 is one step (data) brighter than
line 2. Finally data minus 1 to make line 1, 2,
and 3 are in same level (darkness).
1. Switch TV to VIDEO mode,BLUE BACK OFF, with
NO VIDEO signal.
2. Press R/C to set Picture Normal condition.
3. First, off the screen by adjust screen variable resistor.
*4. Next, checking AKB circuit function by slowly increase screen variable resistor until colour raster
suddenly on and off (AKB start function).
5. Then continue adjust until retrace line appear.
6. Finally, slowly decrease the screen variable resistor until screen retrace line cut off. (Not Raster)
Note :
Must confirm the AKB function in set before continue the next adjustment.
Remark
1. Before CRT cutoff adjustment, SUB-BRIGHT,
DRI-RS/RW/RC, DRI-GS/GW/GC, DRI-BS/BW/
BC, CUT-R and CUT-G must be INITIAL DATA.
2. CRT Cutoff adjustment must be done inside a
dark room.
1 2 3 4 5
Line 3 is one step (data)
brighter than line 2
1 2 3 4 5
t
LOW
HIGH
10cd/m2 200cd/m2
* 18000°K DRI-GW="DRI-GS"-7
DRI-BW="DRI-BS"-7
DRI-GC="DRI-GS"-5
DRI-RC=27
* 12300°K DRI-GW="DRI-GS"-7
DRI-BW="DRI-BS"-7
DRI-GC="DRI-GS"-7
DRI-RC=25
14"
(MINOLTA COLOUR ANALYZER
CA-100)
*Note: Above Data can be UP/
DOWN by Volume key.
# 12300°K X : 0.272
Y : 0.275
# 18000°K X : 0.255
Y : 0.255
2
1
0
3.3Vdc
*Alternative Procedure
(1) Step (1), (2), (3) and (4) are
same as beside procedure.
(2) Then continue adjust until retrace line appear and make sure
the colour appear whether red,
green or blue.
(3) Connect the oscilloscope to
related test points as below
which is based on colour appear
at (2) RED = TP47R, GREEN =
TP47G, BLUE = TP47B.
(4) Then adjust Screen VR until the
tip of signal reach 3.3Vdc.
Waveform and others
CRT CUT-OFF, BACKGROUND AND SUB-CONTRAST ADJUSTMENT
14D1-S/G/W
14D2-S/G
Max
beam check
1. Receive the "Monoscope Pattern" signal.
3. Connect the DC miliammeter between TP603 (+)
& TP602 (–).
(Full Scale: 3 mA Range)
4. Beam current must be within 800 ± 100 µA.(14")
Waveform and others
9
1. Call the "H-CENT" mode.
2. Increase or decrease "H-CENT" by Volume key
to center the picture horizontal.
1. SET DATA TO 17.
* Check the E-5 CH Monoscope Pattern then readjust V-Slope, V-Shift and V-Amp to makesure
adjustment is in acceptable Ring-Shaped.
H-SHIFT (50)
(H-CENTER)
S-CORRECTION (I2C BUS
CONTROL)
SUB-SHARPNESS
Focus
4
5
6
1
1
SUB COLOUR
(I2C BUS
CONTROL)
No. Adjusting point
1. Call the "V-AMP" mode.
2. Increase or decrease "V-AMP" by Volume key to
set overscan of 9.5% typical.
Adjustment Spec 9.5% range +1% -0%.
V-AMP50 (I2C
BUS CONTROL)
3
Waveform and others
9-1
1. Receive the "PAL Colour Bar" signal.
2. Press R/C to set Picture Normal condition.
3. Connect the oscilloscope to
Red cathode(D881 Cathode).
» Range
: 20 V/div. (AC) (Using 10:1 probe)
» Sweep time : 10 µsec/div.
4. Using the R/C call "SUB COL" in SERVICE mode.
Adjust SUB COLOUR bus data, so that the 75%
White & Red portions of PAL Color Bar be at the
same level shown as Fig. 1-1.
5. Clear the SERVICE mode.
Fig. 1-1
W Y 100%W Mg R
75%
Cy G
B
Waveform and others
PAL CHROMA ADJUSTMENT
1. Receive the "Monoscope Pattern" signal.
3. Adjust the focus control to get the best focusing.
1. SET DATA TO 20.
1. Call the "V-CENT" mode.
2. Increase or decrease "V-CENT" by Volume key
till the picture is centered.
V-SHIFT-50
(I2C BUS
CONTROL)
2
1. Receive Monoscope Pattern Signal.
2. Call the "V-LIN" mode.
3. Increase or decrease "V-LIN" by Volume key till
the horizontal line in the center of monoscope is
just at the position where the blanking starts.
V-SLOPE (I2C
BUS CONTROL)
1
No. Adjusting point
HORIZONTAL AND VERTICAL DEFLECTION LOOP ADJUSTMENT
4
No. Adjusting point
(Continued)
CRT CUT-OFF, BACKGROUND AND SUB-CONTRAST ADJUSTMENT
2
VIDEO AND
AUDIO INPUT
CHECK
9-2
1. Using the TV/AV key on the remote controller,
make sure that the modes change in order of TV,
AV & TV again and the video & audio output are
according to the input terminal for each mode.If
connect input to Front and Rear AV terminal, input terminal of Front AV will be selected.
1. Receive the "PAL Color Bar" signal (100% White
Color Bar, Sound 400 Hz 100% Mod).
2. Terminate the Video output with a 75 ohm impedance. Make sure the output is as specified (1.0
Vp-p ±3 dB).
3. Terminate the Audio output with a 10k ohm impedance. Make sure the O/P is as specified
(1.76 Vp-p ±3 dB).
1
W Y Cy G Mg R B
Fig. 1-1
SAME LEVEL
Waveform and others
Waveform and others
* Select one of Q883/5/7 to do
each short test.
Waveform and others
A/V INPUT AND OUTPUT CHECKING
1. Once finish rectified Electrolytic Capacitor short
testing in +B line, check all possible damaged
components on +B line.
(Use random selected set for inspection)
1. Receive "Monoscope Pattern" signal.
2. Connect output of Bias Box to D603 cathode
(R610 side).
3. Set voltage of Bias Box to 18V and make sure
the protector is not work.
4. Set voltage of Bias Box to 27V, and make sure
the protector is work.
2. Set CONTRAST MAX.
3. Set BRIGHT MAX.
4. During the Collector & Emitter of Q883/5/7 short,
make sure the protector ON and switch to standby
mode.
VIDEO AND
AUDIO
OUTPUT
CHECK
Other
protectors
H•V PROTECTOR
BEAM PROTECTOR
No. Adjusting point
3
2
1
1. Receive the "NTSC 3.58 Colour Bar" signal thru
AV in.
2. Connect the oscilloscope to TP47B (P882 pin 5)
BLUE-OUT.
» Range
: 100mV/div. (AC)(Use Probe 10:1)
» Sweep time : 10 µsec/div.
3. Call the "SUB-TINT" mode in service mode. Adjust the "SUB-TINT" bus data to obtain the waveform shown as Fig. 1-1.
4. Clear the SERVICE mode.
NTSC CHROMA ADJUSTMENT
PROTECTOR OPERATION CHECKING
SUB-TINT (I2C
BUS CONTROL)
No. Adjusting point
1
No. Adjusting point
14D1-S/G/W
14D2-S/G
10
WHITE TEMP
8
SHARPNESS
Key
5
NORMAL Key
TINT key
4
7
BRIGHTNESS
key
3
CH DISPLAY
COLOUR
COLOUR key
2
6
CONTRAST
key
1
No. Adjusting point
CONTRAST
COLOUR
BRIGHTNESS
TINT
SHARPNESS
: MAX
: CENTER
: CENTER
: CENTER
: CENTER
10-1
2. Set FUNCTION to select WHITE TEMP.
3. Press Volume Up/Down key to check WHITE
TEMP Option, STANDARD:
NORMAL SETTING, WARM for more REDDISH
direction changing, COOL for more BLUISH direction changing.
»
»
»
»
»
1. Once in PICTURE Mode, and theNORMAL key
is pressed, all the settings will be present to normal setting.
(Normal setting value for every mode).
1. All Ch (1~99) will have an OSD display of the
channel number in green colour under AFT ON
condition.
2. Set P-mode to select SHARPNESS.
3. Press Volume Up/Down key to check whether
the SHARPNESS effect is OK or not.
1. Receive the "NTSC Colour Bar" signal thru AV in.
2. Set P-Mode to select TINT.
3. Press Volume Up/Down key to check TINT, UP
for GREEN direction and DOWN for PURPLE direction whether is OK or not.
2. Set P-Mode to select BRIGHTNESS.
the BRIGHTNESS effect is OK or not.
1. Receive "Color Bar" signal.
2. Set P-Mode to select COLOUR.
the COLOUR effect is OK or not.
2. Set P-Mode to select CONTRAST.
3. Press Volume Up/Down key to check whether the
CONTRAST effect is OK or not.
Notes:If nothing is display
mean contrast, colour, bright,
tint, sharpness are all in normal setting.
Waveform and others
FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)
12
11
10
9
OSD LANGUAGE
QUANTITY
CHECK
NOISE MUTE
CHECKING
SOUND
SYSTEM
COLOUR
SYSTEM
No. Adjusting point
10-2
Check OSD LANGUAGE quantity and type as English, Russian, Chinese, French, Arabic and Malay.
1. Receive "PAL COLOUR BAR" signal.
2. Turn up the volume control to maximum, make
sure the sound is heard from the speakers. Then
put the unit in no signal state.
3. Check the sound mute is effective.
4. Finally turn sound level of CTV to minimum.
1. Receive "PAL-D/K" signal, press the "SOUND
SYSTEM" to select B/G, I. Check the sound output is not working properly. Select D/K and check
the sound output to make sure it is working properly.
2. Receive "PAL-I" signal, press the "SOUND SYSTEM" to select B/G, D/K. Check the sound output
is not working properly. Select I and check the
sound output to make sure it is working properly.
3. Receive "PAL-B/G" signal, press the "SOUND
SYSTEM"to select I, D/K. Check the sound output is not working properly. Select B/G and check
the sound output to make sure it is working properly.
1. Receive the "PAL COLOUR BAR" signal, press
the COLOUR SYSTEM key to select modes except PAL, check the COLOUR is not working properly. Then, select the "PAL" mode. Check again
its colour so that it is working properly.
2. Receive "SECAM COLOUR BAR" signal, press
COLOUR SYSTEM key to select modes except
SECAM, check the COLOUR is not working properly. Then, select the "SECAM" mode. Check
again its colour so that it is working properly.
3. Receive "NTSC 4.43/3.58 COLOUR BAR" signal
thru AV, press COLOUR SYSTEM key to select
modes except N4.43/3.58, check the COLOUR
is not working properly. Then, select the "NTSC
4.43/3.58" mode. Check again its colour so that it
is working properly.
(Continued)
Waveform and others
FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)
14D1-S/G/W
14D2-S/G
PASS WORD
MICON
EW-TRAPEZIUM
HORIZONTAL-BOW
S-CORRECTION
11
12
(1) 20th August
2001:Change of
range & default.
FAV-POS B
FAV-POS C
57
58
WHITE-TEMP
BLUE BACK
5E
LAST POWER MODE
5D
5C
5B
5A
FAV-POS D
FAV-POS A
59
POSITION/AV1/AV2
55
SUB-COLOUR
24
25
11
SKIP 8
SKIP 9
SKIP 72
6A
6B
2B
2C
00-0F
LETTER NO.
00-0F
00-0F
08
LETTER NO.
3F
00-0F
04
04
08
MODEL
SHARPNESS-OFFSET (PAL)
3E
MODEL
COLOUR-OFFSET (N358)
COLOUR-OFFSET (N443)
3D
COLOUR-OFFSET (SECAM)
00-0F
3C
00-0F
00-0F
0C
08
0C
Y-DELAY (AV BW)
Y-DELAY (AV N443)
COLOUR-OFFSET (PAL)
3B
39
3A
00-0F
0C
Y-DELAY (AV N358)
38
00-0F
00-0F
0C
0F
Y-DELAY (AV SECAM)
37
00-0F
00-0F
36
00-0F
00-0F
0F
0C
00-0F
0C
00-0F
00-3F
20
0C
00-3F
20
00
00-0F
0F
0C
Y-DELAY (TV BW)
Y-DELAY (AV PAL)
35
Y-DELAY (TV N358)
Y-DELAY (TV N443)
Y-DELAY (TV SECAM)
32
33
Y-DELAY (TV PAL)
34
CATHODE DRIVE LEVEL
CUTOFF LEVEL -OFFSET G
2F
30
31
CUTOFF LEVEL -OFFSET R
OSD-REFERENCE
2E
2D
SKIP 99
SKIP 91
SKIP 44
SKIP 45
SKIP 53
SKIP 92
SKIP 84
SKIP 76
SKIP 68
SKIP 93
SKIP 85
SKIP 77
SKIP 69
SKIP 60 SKIP 61
SKIP 52
SKIP 37
LETTER NO.
(auto)
TUNING FREQUANCY (LOWER PART)
AFT
TUNING FREQUANCY (HIGHER PART)
7F
S-SYS
(auto)
7D
AFT
7E
7C
(auto)
AFT
(auto)
7B
S-SYS
S-SYS
AFT
7A
79
78
77
76
SKIP 98
SKIP 90
SKIP 83
SKIP 75
SKIP 67
SKIP 59
SKIP 51
SKIP 43
SKIP 35 SKIP 36
SKIP 29
SKIP 21
SKIP 13
S-SYS
SKIP 97
SKIP 89
SKIP 82
SKIP 74
SKIP 20
SKIP 12
SKIP 4
SKIP 27 SKIP 28
SKIP 19
SKIP 11
SKIP 3
74
MODEL
SKIP 96
SKIP 88
SKIP 81
SKIP 73
SKIP 66
SKIP 58
SKIP 50
SKIP 42
SKIP 34
SKIP 26
SKIP 18
SKIP 10
SKIP 2
75
73
72
71
70
6F
6E
6D
SKIP 80
SKIP 65
SKIP 64
6C
SKIP 57
00-FF
FF
SKIP 56
HTL-POSITION
SKIP 41
69
29
2A
00-3F
20
SKIP 49
HTL-VOLUME
28
SKIP 48
SUB-SHARPNESS
27
SKIP 40
SKIP 33
SKIP 25
SKIP 17
68
SKIP 24
SKIP 16
67
00-3F
20
65
64
63
62
SKIP 32
00-3F
20
00-3F
00-3F
00-3F
3F
20
20
00-3F
3F
66
SUB-TINT
SUB-CONTRAST
SUB-BRIGHTNESS
23
26
SUB-VOLUME
22
SKIP 5
SHARPNESS
TINT
BRIGHTNESS
56
54
53
52
51
50
4F
61
1F
NDF
AGC0
MLY
HTL
I
VOLUME
AGC1
CHN
BTSC
BG
FFI
COLOUR
FOA-FE
FRA
AV
PB-SECAM
EVG
CONTRAST
FOB-FE
RUS
FMWS
N358
EHT
4C
SKIP 1
FOA-AV
FSL
SM0
N443
OSO
4E
SKIP 0
FOB-AV
HP2
SM1
SECAM
ACL
SKIP 94
SKIP 86
SKIP 78
SKIP 70
SKIP 62
SKIP 54
SKIP 46
SKIP 38
SKIP 30
SKIP 22
SKIP 14
SKIP 6
MSA
BIL
ARB
VMC
DK
AVL
CPT
THA
VMI
M
BKS
D0
C-SYS
C-SYS
C-SYS
C-SYS
SKIP 95
SKIP 87
SKIP 79
SKIP 71
SKIP 63
SKIP 55
SKIP 47
SKIP 39
SKIP 31
SKIP 23
SKIP 15
SKIP 7
LED-F
SHARPNESS-OFFSET (N443)
4D
4B
4A
49
48
47
46
45
44
43
FCO
D1
SHARPNESS-OFFSET (N358)
D2
41
42
21
00-3F
20
REMARK
LANGUAGE
00-3F
20
LAST INITIAL
SETTING DATA
LAST DIGIT MODE (1 OR 2)
DRIVE-B (COOL)
1E
CHECK TYPE
CTV FINAL
CHECK DATA
DATA
D4
D3
60
DRIVE-G (COOL)
1D
00-3F
00-3F
00-3F
19
20
00-3F
20
20
00-3F
20
CHECK TYPE
CHASSIS
CHECK DATA
D5
5F
DRIVE-R (COOL)
00-3F
00-3F
20
20
00-3F
00
00-3F
20
00-3F
00-3F
20
20
00-3F
20
EEPROM
WRITE(CPU)
D6
SHARPNESS-OFFSET (SECAM)
D7
40
(HEX)
ADDRESS
20
DRIVE-G (WARM)
DRIVE-B (WARM)
1C
DRIVE-R (WARM)
18
19
1B
DRIVE-B (STANDARD)
17
1A
DRIVE-R (STANDARD)
DRIVE-G (STANDARD)
16
15
14
13
EW-UPPER CORNER
EW-LOWER CORNER
0E
0F
EW-PARABOLA/WIDTH
0D
10
EW-PARALLELOGRAM
0C
00-3F
00-3F
20
H-SIZE
20
00-3F
20
H-CENTER
0B
00-3F
00-3F
20
V-CENTER
09
0A
20
00-3F
08
20
V-SLOPE
07
V-AMPLITUDE
AGC TAKE-OVER
06
00-3F
00-FF
00-FF
00-FF
4F
43
A1
00-FF
RANGE
EEPROM
55
DEFAULT
11-1
D0
20
D1
00-3F
D2
0E
05
04
03
D3
PASS WORD
DATA
PASS WORD
D4
01
D5
02
D6
PASS WORD
D7
00
(HEX)
ADDRESS
MEMORY MAP
MICON
1B
00-3C
00-FF
00-07
00-01
00
00-FF
00-FF
00-FF
EEPROM
1:ON
0:OFF
AFT
011:M
010:DK
001:I
000:BG
S-SYS
WRITE(CPU)
LETTER NO.
MODEL
00-FF
00-FF
11-2
00
00
00-FF
00
00
00
00-FF
00-FF
00
00
00-FF
00
00-FF
00-FF
00-FF
00
00
00
00
00-FF
00-01
00
80
00-02
00
00-01
00
00
00-FF
14
1E
28
00-FF
00-FF
0A
00-FF
00-3C
00-3C
01
1E
1E
00-3C
00-3C
1E
00-3C
01
1E
00-03
00-FF
00-FF
00-FF
00-FF
00-FF
3C
00
C4
3E
53
DE
00-0F
00-0F
0C
08
00-0F
RANGE
EEPROM
04
DEFAULT
CHECK TYPE
CHASSIS
CHECK DATA
CHECK TYPE
CTV FINAL
CHECK DATA
LAST INITIAL
SETTING DATA
POS 3
POS 2
POS 1
POS 0
(1) 20th August 2001:
Added 3 new items.
REMARK
14D1-S/G/W
14D2-S/G
DATA
D3
D2
12
BF
BE
AFT
(auto)
MICON
DEFAULT
EEPROM
WRITE(CPU)
LETTER NO.
RANGE
EEPROM
LETTER NO.
12-1
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
D0
MODEL
D1
MODEL
S-SYS
(auto)
BD
AFT
BC
BB
S-SYS
(auto)
AFT
B9
B8
BA
S-SYS
(auto)
B7
AFT
B6
B5
S-SYS
(auto)
AFT
B3
B2
B4
S-SYS
(auto)
B1
AFT
B0
AF
S-SYS
(auto)
AFT
AE
AC
AD
S-SYS
(auto)
AFT
AB
A9
AA
S-SYS
(auto)
A8
AFT
A7
A6
S-SYS
(auto)
A5
AFT
A4
A3
S-SYS
(auto)
AFT
A2
A0
A1
S-SYS
(auto)
9F
AFT
9E
9D
S-SYS
(auto)
9C
AFT
9B
9A
S-SYS
(auto)
99
AFT
98
97
S-SYS
(auto)
96
AFT
95
94
S-SYS
(auto)
AFT
93
91
92
S-SYS
(auto)
AFT
8E
8F
90
S-SYS
(auto)
AFT
8C
8B
8D
S-SYS
(auto)
AFT
89
88
8A
S-SYS
(auto)
AFT
86
85
87
S-SYS
(auto)
84
AFT
83
82
S-SYS
D4
D5
81
D6
D7
80
(HEX)
ADDRESS
CHECK TYPE
CHASSIS
CHECK DATA
CHECK TYPE
CTV FINAL
CHECK DATA
LAST INITIAL
SETTING DATA
REMARK
POS 25
POS 24
POS 23
POS 22
POS 21
POS 20
POS 19
POS 18
POS 17
POS 16
POS 15
POS 14
POS 13
POS 12
POS 11
POS 10
POS 9
POS 8
POS 7
POS 6
POS 5
POS 4
D4
DATA
D3
D2
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
AFT
(auto)
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
MICON
RANGE
EEPROM
EEPROM
WRITE(CPU)
LETTER NO.
12-2
DEFAULT
LETTER NO.
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
D0
MODEL
D1
MODEL
FF
(auto)
FE
AFT
S-SYS
FD
FB
(auto)
FC
AFT
S-SYS
FA
F9
(auto)
F8
AFT
S-SYS
F7
F6
(auto)
F5
AFT
S-SYS
F4
F3
(auto)
F2
AFT
D5
F1
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
D6
EF
D7
F0
EE
ED
EC
EB
EA
E9
E8
E7
E6
E5
E4
E3
E2
E1
E0
DF
DE
DD
DC
DB
DA
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
CF
CE
CD
CC
CB
CA
C9
C8
C7
C6
C5
C4
C3
C2
C1
C0
(HEX)
ADDRESS
CHECK TYPE
CHASSIS
CHECK DATA
CHECK TYPE
CTV FINAL
CHECK DATA
LAST INITIAL
SETTING DATA
REMARK
POS 46
POS 45
POS 44
POS 43
POS 42
POS 41
POS 40
POS 39
POS 38
POS 37
POS 36
POS 35
POS 34
POS 33
POS 32
POS 31
POS 30
POS 29
POS 28
POS 27
POS 26
POS 25
14D1-S/G/W
14D2-S/G
D6
AFT
D4
DATA
D3
(auto)
D2
(auto)
13
(auto)
13F
13-1
RANGE
EEPROM
EEPROM
WRITE(CPU)
LETTER NO.
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
MICON
DEFAULT
LETTER NO.
(auto)
D0
C-SYS
MODEL
AFT
D1
MODEL
S-SYS
(auto)
13E
AFT
13D
13C
S-SYS
(auto)
AFT
13B
139
13A
S-SYS
(auto)
138
AFT
137
136
S-SYS
(auto)
135
AFT
134
133
S-SYS
(auto)
AFT
131
130
132
S-SYS
(auto)
AFT
12E
12F
12D
AFT
S-SYS
(auto)
12C
S-SYS
AFT
12B
12A
129
128
127
S-SYS
(auto)
126
AFT
125
124
S-SYS
(auto)
123
AFT
122
121
S-SYS
(auto)
AFT
11F
11E
120
S-SYS
(auto)
AFT
11D
11B
11C
S-SYS
(auto)
AFT
119
118
11A
S-SYS
(auto)
117
AFT
116
115
S-SYS
(auto)
114
AFT
113
112
S-SYS
AFT
10F
110
111
S-SYS
(auto)
10E
AFT
10D
10C
S-SYS
(auto)
AFT
10B
109
10A
S-SYS
(auto)
108
AFT
107
S-SYS
105
106
(auto)
104
AFT
D5
103
S-SYS
S-SYS
102
D7
101
100
(HEX)
ADDRESS
CHECK TYPE
CHASSIS
CHECK DATA
CHECK TYPE
CTV FINAL
CHECK DATA
LAST INITIAL
SETTING DATA
REMARK
POS 67
POS 66
POS 65
POS 64
POS 63
POS 62
POS 61
POS 60
POS 59
POS 58
POS 57
POS 56
POS 55
POS 54
POS 53
POS 52
POS 51
POS 50
POS 49
POS 48
POS 47
POS 46
17F
17E
17D
17C
17B
17A
179
178
177
176
175
174
173
172
171
170
16F
16E
16D
16C
16B
16A
169
168
167
166
165
164
163
162
161
160
15F
15E
15D
15C
15B
15A
159
158
157
156
155
154
153
152
151
150
14F
14E
14D
14C
14B
14A
149
148
147
146
145
144
143
142
141
140
(HEX)
ADDRESS
LETTER NO.
MODEL
D7
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
S-SYS
D6
D5
D4
DATA
D3
D2
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
(auto)
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
AFT
D1
MICON
MODEL
RANGE
EEPROM
EEPROM
WRITE(CPU)
LETTER NO.
DEFAULT
13-2
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
D0
CHECK TYPE
CHASSIS
CHECK DATA
CHECK TYPE
CTV FINAL
CHECK DATA
LAST INITIAL
SETTING DATA
REMARK
POS 89
POS 88
POS 87
POS 86
POS 85
POS 84
POS 83
POS 82
POS 81
POS 80
POS 79
POS 78
POS 77
POS 76
POS 75
POS 74
POS 73
POS 72
POS 71
POS 70
POS 69
POS 68
14D1-S/G/W
14D2-S/G
D4
DATA
D3
D2
AFT
(auto)
CHECK TYPE
CTV FINAL
CHECK DATA
LAST INITIAL
SETTING DATA
REMARK
AV2
AV1
POS 99
POS 98
POS 97
POS 96
POS 95
POS 94
POS 93
POS 92
POS 91
POS 90
POS 89
1E5
1E4
1E3
1E2
1E1
1E0
1DF
1DE
1DD
1DC
1DB
1DA
1D9
1D8
1D7
1D6
1D5
1D4
1D3
1D2
1D1
1D0
1CF
1CE
1CD
1CC
1CB
1CA
1C9
1C8
1C7
1C6
1C5
1C4
1C3
1C2
1C1
1C0
(HEX)
ADDRESS
14
1F9
1FA
1FB
1B9
1BA
1BB
MODEL
LETTER NO.
MODEL
LETTER NO.
1FF
1F8
1B8
1FE
1F7
1B7
1BF
1F6
1B6
1FC
1F5
1B5
1BE
1F4
1B4
1FD
1F3
1B3
1BD
1F2
1B2
1BC
1EF
1F1
1B1
1EE
1F0
1AE
1AF
1ED
1AD
1B0
1EB
1EC
1AC
1E9
1AB
1EA
1AA
1E8
CHECK TYPE
CHASSIS
CHECK DATA
1A9
14-1
EEPROM
WRITE(CPU)
1E7
C-SYS
C-SYS
C-SYS
RANGE
EEPROM
1E6
(auto)
(auto)
(auto)
MICON
DEFAULT
1A8
AFT
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
C-SYS
D0
1A7
S-SYS
D1
1A6
1A5
1A4
1A3
1A2
1A1
1A0
19F
(auto)
19E
AFT
S-SYS
19D
19C
(auto)
19B
AFT
S-SYS
19A
199
(auto)
198
AFT
S-SYS
197
196
195
(auto)
AFT
194
S-SYS
192
193
(auto)
191
AFT
S-SYS
190
18F
(auto)
18E
AFT
18D
S-SYS
(auto)
18C
AFT
S-SYS
18B
18A
189
(auto)
AFT
188
S-SYS
186
187
(auto)
185
AFT
D5
184
S-SYS
S-SYS
D6
183
D7
182
181
180
(HEX)
ADDRESS
LETTER NO.
MODEL
D7
D6
D5
D4
DATA
D3
D2
D1
MICON
MODEL
RANGE
EEPROM
EEPROM
WRITE(CPU)
LETTER NO.
DEFAULT
14-2
D0
CHECK TYPE
CHASSIS
CHECK DATA
CHECK TYPE
CTV FINAL
CHECK DATA
LAST INITIAL
SETTING DATA
REMARK
14D1-S/G/W
14D2-S/G
15-1
Check R618 and R619.
Check D751
Check R701 and R707
15
Check
IC801.
15-2
Check Q752 and IC801.
Does horizontal circuit
oscillate ?
Check
C878.
Check CRT connector
K1-K5 bias.
Check Secondary Main+B
(Approx. 130V)
Check T701 pin (11) voltage
(Approx. 310V at 220V AC)
Check F701.
NO RASTER
Replace the fuse.
Blown out.
Checking the
protector circuit.
D1001 (Power LED Red
dimly) turns on or turns
ON/OFF.
D1001 (Power LED Red
brightly) turns on.
Check IC701, D701 and
C705.
The fuse is again blown out.
TROUBLE SHOOTING TABLE
14D1-S/G/W
14D2-S/G
16
16-1
Check P302,P303 connector
of IC302 and peripheral
circuit.
Does signal appear at pins
(2) and (4) of IC302 ?
Check pin (37)of
IC801 and related
circuit.
Check Q251, Q252
and related circuit.
Check IC801 and
its related circuit.
Check IC801.
Check Q321, pins(4) and (6)
of IC801 and peripheral
circuit.
Check C356,
C359 and
peripheral circuit.
Does signal appear at pins(28)
and (29) of IC801?
Check pin (1) of
SF201 and Tuner
related circuit.
Does noise or
signal appear at
pins (23) and
(24)of IC801.
Does noise or
signal appear at
pin (38) of IC801 ?
NO SOUND
Does noise signal appear at
pin (44) of IC801 ?
Check pin (27) of
IC801, Tuner and
related circuit.
CIRCUITS TO BE CHECKED:
» Sound system pins (28), (29)
and (44) of IC801.
» Sound Detector Circuit.
» Sound Switch and Att.
Control.
» Audio Output Circuit.
Check pin(38) of
IC801.
Check the tuner AGC
(TP201).
Check the tuner supply voltage LB must
be approx. 5V. BT must be approx, 32V.
And CH preset data check.
No snow noise.
Does noise or signal appear at pin (40)
of IC801 ?
Does the noise level increase at max.
Contrast, Brightness and Sound controls ?
NO PICTURE, NO SOUND
Noise increases but no signal is
received.
CIRCUITS TO BE CHECKED:
» Tuner.
» PIF.
» Automatic Gain Control.
» (5V), (32V) Power Source.
TROUBLE SHOOTING TABLE (Continued)
Check pins(33) and (34) of
IC801.
Check C505 and C509.
16-2
Check IC501.
Check IC501.
NO VERTICAL SCAN
Check R501, R503, R512,
R521, R533 and C533.
Vertical linearity and size is
abnormal.
Readjust vertical size.
(Bas Data)
DEFECTIVE VERTICAL AMP.
AND VERTICAL LINEARITY
CIRCUIT TO BE CHECKED:
» Sync. Separator Circuit.
NEITHER VERTICAL NOR
HORIZONTAL SYNCHRONIZATION
14D1-S/G/W
14D2-S/G
Check Q870, Q885 and their
adjacent circuits.
adjacent circuits.
17
adjacent circuits.
The picture colour is yellow.
Readjust the white balance.
Is the white balance properly
adjusted ?
17-1
Check X1001.(12MHz)
Check IC801 and bias
control circuit.
“PAL”/“SECAM”
(NO COLOUR SYNCHRONIZATION)
NO SPECIFIC COLOUR
The picture colour is magenta.
The picture colour is cyan.
Check IC801, R801, R802,
R803, D804, D805, D806
and Q801.
Is some colour produced in
B/W broadcast reception ?
NO SPECIFIC COLOUR
17-2
14D1-S/G/W
14D2-S/G
14D1-S/G/W
14D2-S/G
WAVEFORMS(14D1-S/G/W)
1) 1.0 Vp-p
2) 3.00 Vp-p (H)
3) 3.10 Vp-p (H)
4) 3.10 Vp-p (H)
5) 70.0 Vp-p (H)
6) 78.4 Vp-p (H)
7) 79.2 Vp-p (H)
8) 3.2 Vp-p (H)
9) 2.32 Vp-p (H)
10) 122 Vp-p (H)
11) 8.8 Vp-p (H)
12) 50 Vp-p (H)
13) 110 Vp-p (H)
14) 1100Vp-p (H)
15) 480 Vp-p (H)
16) 28 Vp-p (H)
17) 2.08 Vp-p (H)
18
14D1-S/G/W
14D2-S/G
WAVEFORMS(14D2-S/G)
1) 1.0 Vp-p
2) 3.00 Vp-p (H)
3) 3.10 Vp-p (H)
4) 3.10 Vp-p (H)
5) 70.0 Vp-p (H)
6) 78.4 Vp-p (H)
7) 79.2 Vp-p (H)
8) 3.2 Vp-p (H)
9) 2.32 Vp-p (H)
10) 122 Vp-p (H)
11) 8.8 Vp-p (H)
12) 50 Vp-p (H)
13) 110 Vp-p (H)
14) 1.1 kVp-p (H)
15) 480 Vp-p (H)
16) 28 Vp-p (H)
17) 2.08 Vp-p (H)
19
14D1-S/G/W
14D2-S/G
SOLID STATE DEVICE BASE DIAGRAM
TOP VIEW
8
5
1
4
COLLECTOR
ZR
:BR:
BASE
CAT24W04
(BR24C04)
(M24C04W)
64
COLLECTOR
BASE
EMITTER
EMITTER
B709A
D601A
33
1
32
IX3368CE
SIDE VIEW
+
BASE
COLLECTOR
EMITTER
TX0110BM
TX0124BM
2SC3198
BASE
COLLECTOR
EMITTER
~
~
-
DX0111PE
2SC3207
CATHODE
ANODE (RED)
1
1 2 3
AN7523
KA7808A
B
C
E
PX0013PE
2SD2586
1
STRG5653
2 4
3 5
9
AN5522
20
9
14D1-S/G/W
14D2-S/G
MODEL 14D1-S/G/W CHASSIS LAYOUT
21
14D1-S/G/W
14D2-S/G
MODEL 14D2-S/G CHASSIS LAYOUT
22
14D1-S/G/W
14D2-S/G
BLOCK DIAGRAM:CRT UNIT
BLOCK DIAGRAM:HEADPHONE UNIT
23
14D1-S/G/W
14D2-S/G
14D1-S/G/W
14D2-S/G
MODEL 14D1-S/G/W BLOCK DIAGRAM:MAIN UNIT
24~25
14D1-S/G/W
14D2-S/G
14D1-S/G/W
14D2-S/G
MODEL 14D2-S/G BLOCK DIAGRAM:MAIN UNIT
26~27
14D1-S/G/W
14D2-S/G
DESCRIPTION OF SCHEMATIC DIAGRAM
SAFETY NOTES:
NOTES:
1. DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE
REPLACING PARTS.
2. SEMICONDUCTOR HEAT SINKS SHOULD BE REGARDED AS
POTENTIAL SHOCK HAZARDS WHEN THE CHASSIS IS OPERATING.
1. The unit of resistance "ohm" is omitted.
(K = 1000 ohms, M = Mega ohm).
2. All resistors are 1/10 watt, unless otherwise noted.
3. All capacitors are µF, unless otherwise noted. (P = µµF).
IMPORTANT SAFETY NOTICE:
VOLTAGE MEASUREMENT CONDITIONS:
PARTS MARKED WITH " å " (
) ARE IMPOTANT FOR
MAINTAINING THE SAFETY OF THE SET. BE SURE TO REPLACE
THESE PARTS WITH SPECIFIED ONES FOR MAINTAINING THE
SAFETY AND PERFORMANCE OF THE SET.
1. Voltages in parenthesis measured with no signal.
2. Voltages without parenthesis measured with 3mV B & W or Colour signal.
3. All the voltages in each point are measured with VTVM.
SERVICE PRECAUTION:
THE AREA ENCLOSED BY THIS LINE ( —– - —– ) IS DIRECTLY
CONNECTED WITH AC MAINS VOLTAGE.
WHEN SERVICING THE AREA, CONNECT AN ISOLATING TRANSFORMER BETWEEN TV RECEIVER AND AC LINE TO ELIMINATE
HAZARD OF ELECTRIC SHOCK.
WAVEFORM MEASUREMENT CONDITIONS:
1. The colour bar generator signal of 2.0V peak applied at of Base
Video Buffer Amp. Q252.
2. Approximately 4V AGC bias .
28
14D1-S/G/W
14D2-S/G
SCHEMATIC DIAGRAM:CRT UNIT
J
I
H
G
F
SCHEMATIC DIAGRAM:HEADPHONE UNIT
E
D
C
B
A
1
2
3
4
5
6
29
7
8
9
10
14D1-S/G/W
14D2-S/G
14D1-S/G/W
14D2-S/G
SCHEMATIC DIAGRAM:MAIN UNIT
(14D1-S/G/W)
J
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
30~31
12
13
14
15
16
17
18
19
20
14D1-S/G/W
14D2-S/G
14D1-S/G/W
14D2-S/G
SCHEMATIC DIAGRAM:MAIN UNIT
(14D2-S/G)
J
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
32~33
12
13
14
15
16
17
18
19
20
14D1-S/G/W
14D2-S/G
14D1-S/G/W
14D2-S/G
PRINTED WIRING BOARD ASSEMBLIES
PWB-A: MAIN UNIT (WIRING SIDE)
J
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
34~35
12
13
14
15
16
17
18
19
20
14D1-S/G/W
14D2-S/G
14D1-S/G/W
14D2-S/G
PWB-A: MAIN UNIT (Chip Parts Side)
J
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
36~37
12
13
14
15
16
17
18
19
20
14D1-S/G/W
14D2-S/G
J
I
H
PWB-B: CRT UNIT (WIRING SIDE)
G
F
E
PWB-B: CRT UNIT (Chip Parts Side)
D
C
PWB-C: HEADPHONE UNIT (WIRING SIDE)
R J 61
B
R 371
R J 62
R 370
R J 60
PWB-B: HEADPHONE UNIT (Chip Parts Side)
A
1
2
3
4
5
6
38
7
8
9
10
14D1-S/G/W
14D2-S/G
Part No.
★
Description
Code
REPLACEMENT
PARTS
LIST
Ref. No.
Ref. No.
"HOW TO ORDER REPLACEMENT PARTS"
To have your order filled promptly and correctly, please furnish the following
informations.
1. MODEL NUMBER
3. PART NO.
MARK
Ref. No.
VTUCTF5511+++
IC302
å IC501
IC601
IC701
IC801
IC1005
VHiAN7523++-1
VHiAN5522++-1
VHiKA7808AP-1
VHiSTRG5653-1
RH-iX3368CEN6
VHiCAT24W04-1
Description
VB37GDA86X/1E
RCiLG0095PEZZ
RCiLH0225PEZZ
PMAGF3045CEZZ
QEARC1422PEZZ
R
R
R
R
R
Picture Tube
Degaussing Coil
Deflection Yoke
Magnet
Ground-part
Code
CB
AH
AX
AG
AD
PRINTED WIRING BOARD ASSEMBLIES
(NOT REPLACEMENT ITEM)
PWB-A
PWB-A
PWB-A
PWB-B
PWB-B
PWB-B
PWB-C
DUNTKB508WEA4
DUNTKB508WEA5
DUNTKB508WEA8
DUNTKB509WEA4
DUNTKB509WEA5
DUNTKB509WEA8
DUNTKB510WEA3
-
Main Unit (14D1-S/G)
Main Unit (14D2-S/G)
Main Unit (14D1-W)
CRT Unit (14D1-S/G)
CRT Unit (14D2-S/G)
CRT Unit (14D1-W)
Headphone Unit
AZ
R
R
R
R
R
R
AN7523
AN5522
KIA7808API
STR-G5653
I.C.
I.C.
AH
AH
AE
AQ
BE
AE
TRANSISTORS
PICTURE TUBE
å
å
å DY601
R VHF Tuner
INTEGRATED CIRCUITS
: SPARE PARTS-DELIVERY SECTION.
★
Code
TUNER
å TU201
2. REF. NO.
4. DESCRIPTION
Part No.
Description
DUNTKB508WEA4(14D1-S/G)
DUNTKB508WEA8(14D1-W)
PWB-A MAIN UNIT
PARTS REPLACEMENT
Replacement parts which have these special safety characteristics are
identified in this manual; electrical components having such features
are identified by "å" in the Replacement Parts Lists.
The use of a substitute replacement part which does not have the same
safety characteristics as the factory recommended replacement parts
shown in this service manual may create shock, fire or other hazards.
★
Part No.
Q251
Q251
Q252
Q302
Q302
Q321
Q321
Q352
Q352
Q501
Q601
Q602
Q603
Q751
Q752
Q801
Q801
Q802
Q802
Q804
Q1010
Q1010
VS2SD601A//-1Y
VS2PD601AR/-1Y
VS2PC1815G+-1+
VS2SD601A//-1Y
VS2PD601AR/-1Y
VS2SD601A//-1Y
VS2PD601AR/-1Y
VS2SD601A//-1Y
VS2PD601AR/-1Y
VS2PC1815G+-1+
VS2SC3207//-1+
VS2SD2586//1E
VS2PC1815G+-1+
VS2PC1815G+-1+
VS2PC1815G+-1+
VS2SB709A//-1Y
VS2PB709AR/-1Y
VS2SB709A//-1Y
VS2PB709AR/-1Y
VS2PD601AR/-1Y
VS2SD601A//-1Y
VS2PD601AR/-1Y
D201
D203
D301
D302
D331
D332
D503
D505
D506
D507
D508
D509
D531
D532
D601
D602
D603
D604
D606
D607
D608
D651
D652
D653
D701
D705
D706
D707
D751
D752
D754
D755
D801
RH-EX0676GEZZY
RH-DX0045GEZZY
VHD1SS119//-1Y
VHD1SS119//-1Y
RH-DX0302CEZZY
RH-DX0445CEZZ
RH-DX0045GEZZY
RH-DX0441CEZZY
RH-EX0630GEZZY
RH-DX0045GEZZY
RH-DX0131CEZZY
RH-EX0660GEZZY
RH-EX0627GEZZY
RH-EX0627GEZZY
RH-DX0048GEZZY
VHD1SS244//-1Y
RH-EX0667GEZZY
VHD1SS119//-1Y
RH-DX0131CEZZY
RH-DX0045GEZZY
RH-DX0468CEZZ
RH-EX0627GEZZY
RH-EX0253TAZZY
RH-DX0045GEZZY
RH-DX0111PEZZ
VHD1SS82///1AY
VHD1SS82///1AY
VHD1SS82///1AY
RH-DX0229CEZZ
RH-DX0131CEZZY
RH-EX0616GEZZY
RH-EX0603GEZZY
VHD1SS119//-1Y
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
2SD601A(14D1-S/G/W)
2PD601AR(14D2-S/G)
2PC1815G
2SD601A (14D1-S/G/W)
2PD601AR (14D2-S/G)
2SD601A (14D1-S/G/W)
2PD601AR (14D2-S/G)
2SD601A (14D1-S/G/W)
2PD601AR (14D2-S/G)
2PC1815G
2SC3207
2SD2586
2PC1815G
2PC1815G
2PC1815G
2SB709A (14D1-S/G/W)
2PB709AR (14D2-S/G)
2SB709A (14D1-S/G/W)
2PB709AR (14D2-S/G)
2PD601AR
2SD601A (14D1-S/G/W)
2PD601AR (14D2-S/G)
AC
AB
AC
AC
AB
AC
AB
AC
AB
AC
AC
AM
AC
AC
AC
AA
AB
AA
AB
AB
AC
AB
DIODES AND LED’S
—
—
—
—
—
—
—
39
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Zener Diode 32.5V
Diode
1SS119
1SS119
Diode (14D1-S/G/W)
Diode (14D2-S/G)
Diode
Diode
Zener Diode 9V
Diode
Diode
Zener Diode 22.2V
Zener Diode 8.2V
Zener Diode 8.2V
Diode
1SS244
Zener Diode 26.3V
1SS119
Diode
Diode
Diode
Zener Diode 8.2V
Zener Diode
Diode
Diode
1SS82
1SS82
1SS82
Diode
Diode
Zener Diode 5.9V
Zener Diode 4V
1SS119
AA
AA
AA
AA
AC
AL
AA
AC
AA
AA
AC
AB
AA
AA
AA
AB
AA
AA
AC
AA
AE
AA
AC
AA
AG
AC
AC
AC
AF
AC
AA
AA
AA
14D1-S/G/W
14D2-S/G
Ref. No.
D802
D803
D804
D805
D806
D808
D1001
D1003
D1004
D1007
D1012
D1018
D1019
D1024
å VA701
Part No.
RH-DX0045GEZZY
RH-DX0045GEZZY
RH-DX0045GEZZY
RH-DX0045GEZZY
RH-DX0045GEZZY
RH-EX0610GEZZY
RH-PX0013PEZZ
VHD1SS119//-1Y
VHD1SS119//-1Y
RH-EX0263TAZZY
RH-EX0611GEZZY
RH-EX0263TAZZY
RH-EX0263TAZZY
VHD1SS119//-1Y
RH-VX0073CEZZ
★
Description
Code
Ref. No.
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Diode
Diode
Diode
Diode
Diode
Zener Diode 4.9V
PhotoDiode
1SS119
1SS119
Zener Diode
Zener Diode 5V
Zener Diode
Zener Diode
1SS119
Varistor
AA
AA
AA
AA
AA
AA
AC
AA
AA
AC
AA
AC
AC
AA
AD
C509
C510
C514
C529
C531
C532
C533
C601
C602
C603
C604
C605
C606
C607
C608
C610
C611
C612
C620
C640
C651
C652
C653
C654
C655
C656
C657
C658
å C701
C702
C703
C704
C705
C709
C710
C711
C712
å C751
C752
C753
C754
C755
C756
C759
C760
C801
C803
C804
C805
C806
C807
C808
C809
C810
C811
C812
C813
C814
C816
C1001
C1002
C1003
C1004
C1005
C1006
C1008
C1009
C1010
C1011
C1012
C1013
C1014
C1016
C1018
C1019
C1024
PACKAGED CIRCUITS
PR702
X1001
RMPTP0028CEZZ R Packaged Circuit
RCRSB0300CEZZ R Crystal
CF251
CF252
L202
L203
L251
L252
L701
L751
L802
L803
L1030
L1050
L1051
SF201
T601
T602
T701
RFiLC0318CEZZ
RFiLC0465CEZZ
VP-DF270K0000Y
VP-DF270K0000Y
VP-XF100K0000Y
VP-XF6R8K0000Y
RCiLF0096PEZZ
RCiLP0225CEZZ
VP-DF100K0000Y
VP-DF100K0000Y
VP-DF100K0000Y
VP-DF100K0000Y
VP-DF100K0000Y
RFiLC0442CEZZ
RTRNZ0144PEZZ
RTRNF0228PEZZ
RTRNW0015PEZZ
C201
C202
C203
C204
C205
C206
C231
C232
C233
C234
C251
C252
C301
C304
C306
C310
C311
C312
C316
C331
C332
C333
C352
C354
C356
C359
C360
C409
C410
C411
C412
C501
C504
C505
C507
C508
VCEA0A1CW476M+R
VCEA0A1AW337M+R
VCKYCY1HF103Z R
VCEA0A0JW477M+ R
VCKYCY1HF103Z R
VCEA0A1HW106M+R
VCKYCY1HF223Z R
VCKYCY1HB821K R
VCKYCY1HB472K R
VCKYCY1EF104Z R
VCKYCY1HF223Z R
VCEA0A1CW107M+R
VCEA0A1CW477M+R
VCEA0A1CW106M+R
VCEA0A1CW106M+R
VCEA0A1HW105M+R
VCEA0A1HW105M+R
VCEA0A1HW224M+R
VCEA0A1CW107M+R
VCKYPA2HB102K+ R
RC-QZA103TAYJ+ R
VCEA0A1CW108M R
VCEA0A1HW105M+R
VCEA0A1HW105M+R
VCKYCY1HB472K R
VCEA0A1CW106M+R
VCE9GA1HW225M+R
VCKYCY1CF474Z R
VCKYCY1CF474Z R
VCKYCY1HB102K R
VCEA0A1CW477M+R
VCKYPA1HB102K+ R
VCKYCY1HB103K R
VCEA0A1HW107M+R
VCKYCY1HB103K R
VCFYSA1JB224J+ R
AG
AF
COILS AND TRANSFORMER
å
å
å
å
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Filter
Filter
Peaking 27µH
Peaking 27µH
Peaking 10µH
Peaking 6.8µH
Coil
Coil
Peaking 10µH
Peaking 10µH
Peaking 10µH
Peaking 10µH
Peaking 10µH
Filter
Transformer
H-Volt Transformer
Transformer
AG
AD
AB
AB
AB
AB
AF
AF
AB
AB
AB
AB
AB
AL
AE
AX
AL
CAPACITORS
47
330
0.01
470
0.01
10
0.022
820p
4700p
0.1
0.022
100
470
10
10
1
1
0.22
100
1000p
0.01
1000
1
1
4700p
10
2.2
0.47
0.47
1000p
470
1000p
0.01
100
0.01
0.22
16V Electrolytic
AB
10V Electrolytic
AC
50V Ceramic
AA
6.3V Electrolytic
AC
50V Ceramic
AA
50V Electrolytic
AB
50V Ceramic
AB
50V Ceramic
AA
50V Ceramic
AA
25V Ceramic
AA
50V Ceramic
AB
16V Electrolytic
AC
16V Electrolytic
AC
16V Electrolytic
AB
16V Electrolytic
AB
50V Electrolytic
AB
50V Electrolytic
AB
50V Electrolytic
AB
16V Electrolytic
AC
500V Ceramic
AA
50V M.Polyester Film AB
16V Electrolytic
AD
50V Electrolytic
AB
50V Electrolytic
AB
50V Ceramic
AA
16V Electrolytic
AB
50V Elect.(N,P)
AB
16V Ceramic
AB
16V Ceramic
AB
50V Ceramic
AA
16V Electrolytic
AC
50V Ceramic
AA
50V Ceramic
AA
50V Electrolytic
AB
50V Ceramic
AA
63V Mylar
AD
40
Part No.
★
VCEA0A1CW477M+R
VCKYPA2HB102K+ R
VCFYSA1JB563J+ R
VCKYCY1CB823KY R
VCKYCY1HB102K R
VCKYCY1HB102K R
RC-QZA104TAYJ+ R
RC-QZA563TAYJ+ R
VCEA0A1HW475M+R
VCEA0A1HW105M+R
VCEA0A2EW106M R
VCKYPA2HB102K+ R
VCFPFA2EB334J R
VCFPFD3ZA532H R
VCKYPA2HB102K+ R
VCEA0A1CW108M R
VCEA0A1EW476M+R
VCEA0A1CW477M+R
VCKYPA2HB102K+ R
VCFYSB2EB823J R
VCQYTA1HM222J+ R
RC-QZA472TAYJ+ R
VCEA0A1HW105M+R
VCKYCY1HF223Z R
VCEA0A1HW106M+R
VCEA0A1HW474M+R
VCKYCY1EF104Z R
VCKYCY1EF104Z R
RC-FZ031SCEZZ R
RC-KZ0029CEZZ+ R
RC-KZ0029CEZZ+ R
RC-KZ0029CEZZ+ R
RC-EZ1286CEZZ R
RC-KZ0039CEZZ R
VCEA0A1HW476M+R
VCKYPA1HB102K+ R
VCKYPA1HB471K+ R
RC-KZ0102GEZZ R
VCKYPH3DB561K R
RC-EZ0776CEZZ R
RC-EZA069WJZZ R
VCEA0A1CW108M R
RC-QZA103TAYJ+ R
VCEA0A0JW477M+ R
VCEA0A0JW228M R
VCEA0A1HW105M+R
VCEA0A1CW107M+R
VCKYCY1HB222K R
VCKYD41HB102KY R
VCKYD41HB102KY R
VCKYD41HB102KY R
VCEA0A1CW107M+R
VCKYCY1CF474Z R
VCKYCY1CF474Z R
VCEA0A1CW107M+R
VCFYFA1HA224J+ R
VCFYFA1HA224J+ R
VCKYCY1HB471K R
VCKYCY1HB471K R
VCEA0A0JW107M+ R
VCEA0A0JW107M+ R
VCEA0A1CW106M+R
VCKYCY1CF474Z R
VCKYCY1CF474Z R
VCEA0A1CW106M+R
VCCCCY1HH330J R
VCCCCY1HH330J R
VCEA0A0JW107M+ R
VCKYCY1CF474Z R
VCKYCY1CF474Z R
VCEA0A0JW107M+ R
VCEA0A1CW106M+R
RC-QZA104TAYJ+ R
VCKYCY1HB221K R
VCEA0A1HW225M+R
RC-QZA104TAYJ+ R
Description
470
1000p
0.056
0.082
1000p
1000p
0.1
0.056
4.7
1
10
1000p
0.33
5300p
1000p
1000
47
470
1000p
0.082
2200p
4700p
1
0.022
10
0.47
0.1
0.1
0.1
0.01
0.01
0.01
150
680p
47
1000p
470p
680
560p
100
33
1000
0.01
470
2200
1
100
2200p
1000p
1000p
1000p
100
0.47
0.47
100
0.22
0.22
470p
470p
100
100
10
0.47
0.47
10
33p
33p
100
0.47
0.47
100
10
0.1
220p
2.2
0.1
Code
16V Electrolytic
AC
500V Ceramic
AA
63V Mylar
AD
16V Ceramic
AH
50V Ceramic
AA
50V Ceramic
AA
50V Electrolytic
AB
50V Electrolytic
AB
250V Electrolytic
AD
500V Ceramic
AA
250V M.Polypro
AD
1.8kVM.Polypro
AD
500V Ceramic
AA
16V Electrolytic
AD
25V Electrolytic
AB
16V Electrolytic
AC
500V Ceramic
AA
250V M.Polyester Film AD
50V Mylar
AA
50V Mylar
AB
50V Electrolytic
AB
50V Ceramic
AB
50V Electrolytic
AB
50V Electrolytic
AB
25V Ceramic
AA
25V Ceramic
AA
275V M.Polyester Film AD
250V Ceramic
AC
250V Ceramic
AC
250V Ceramic
AC
400V Electrolytic
AT
2kV Ceramic
AB
50V Electrolytic
AB
50V Ceramic
AA
50V Ceramic
AA
AC250V Ceramic
AE
2kV Ceramic
AC
160V Electrolytic
AF
160V Electrolytic
AE
16V Electrolytic
AD
6.3V Electrolytic
AC
6.3V Electrolytic
AD
50V Electrolytic
AB
16V Electrolytic
AC
50V Ceramic
AA
50V Ceramic
AA
50V Ceramic
AA
50V Ceramic
AA
16V Electrolytic
AC
16V Ceramic
AB
16V Ceramic
AB
16V Electrolytic
AC
50V Ceramic
AA
50V Ceramic
AA
6.3V Electrolytic
AB
6.3V Electrolytic
AB
16V Electrolytic
AB
16V Ceramic
AB
16V Ceramic
AB
16V Electrolytic
AB
50V Ceramic
AA
50V Ceramic
AA
6.3V Electrolytic
AB
16V Ceramic
AB
16V Ceramic
AB
6.3V Electrolytic
AB
16V Electrolytic
AB
50V Mylar
AB
50V Ceramic
AA
50V Electrolytic
AB
50V Mylar
AB
14D1-S/G/W
14D2-S/G
Ref. No.
★
Part No.
Description
Code
Ref. No.
RESISTORS
RJ2
RJ9
RJ13
RJ14
RJ15
RJ16
RJ17
RJ18
RJ19
RJ24
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
R
R
R
R
R
R
R
R
R
R
0
0
0
0
0
0
0
0
0
0
RJ26
RJ28
RJ32
RJ33
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
R
R
R
R
0
0
0
0
RJ35
RJ37
RJ38
RJ41
RJ42
RJ43
RJ46
RJ47
RJ49
RJ50
RJ51
RJ52
RJ53
RJ56
RJ71
RJ73
RJ75
RJ76
RJ77
RJ78
RJ83
RJ88
R217
R230
R364
R366
RJ10
RJ21
R201
R202
R216
R219
R231
R232
R233
R234
R251
R252
R253
R254
R255
R256
R262
R263
R301
R302
R303
R304
R305
R310
R311
R313
R314
R315
R316
R318
R334
R335
R352
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRS-CY1JF000JY
VRS-CY1JF000JY
VRN-MD2AL101J
VRN-MD2AL101J
VRS-VV3LB223J
VRD-RA2BE392JY
VRD-RA2BE681JY
VRN-MD2AL272J
VRN-MD2AL102J
VRN-MD2AL391J
VRN-MD2AL181J
VRN-MD2AL181J
VRD-RA2BE680JY
VRN-MD2AL560J
VRN-MD2AL223J
VRN-MD2AL223J
VRN-MD2AL560J
VRN-MD2AL560J
VRN-MD2AL101J
VRN-MD2AL101J
VRN-MD2AL561J
VRN-MD2AL100J
VRN-MD2AL274J
VRN-MD2AL473J
VRN-MD2AL473J
VRN-MD2AL102J
VRN-MD2AL472J
VRN-MD2AL272J
VRN-MD2AL272J
VRD-RA2BE680JY
VRN-MD2AL332J
VRS-CY1JF564JY
VRN-MD2AL681J
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
22k
3.9k
680
2.7k
1k
390
180
180
68
56
22k
22k
56
56
100
100
560
10
270k
47k
47k
1k
4.7k
2.7k
2.7k
68
3.3k
560k
680
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
(14D2-S/G)
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
(14D2-S/G)
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/16W Metal Oxide
1/16W Metal Oxide
1/10W Metal Film
1/10W Metal Film
3W
Metal Oxide
1/8W Carbon
1/8W Carbon
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/8W Carbon
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/10W Metal Film
1/8W Carbon
1/10W Metal Film
1/16W Metal Oxide
1/10W Metal Film
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AB
AA
AA
AA
AA
AA
AA
AA
AA
AB
AA
AA
AB
AB
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
★
R359
R360
R361
R431
R432
R458
R459
R501
R502
R503
R504
R505
R506
R507
R508
R509
R511
R512
R521
R529
R530
R531
R532
R533
R601
R602
R603
R604
R605
R606
R607
R609
R610
R611
R612
R613
R614
R615
R616
R618
R619
R620
R622
R623
R624
R625
R626
R633
R634
R641
R651
R652
R653
R654
R655
R656
R658
R663
R701
R707
R708
R709
R710
VRN-MD2AL102J R
VRN-MD2AL103J R
VRN-MD2AL104J R
VRN-MD2AL101J R
VRN-MD2AL820J R
VRN-MD2AL103J R
VRD-RA2BE680JY R
VRD-RA2BE272JY R
VRD-RM2HD102JY R
VRN-VV3AB2R7J R
VRN-MD2AL181J R
VRN-MD2AL102J R
VRS-VV3AB331J R
VRN-VV3AB1R0J R
VRD-RA2BE153JY R
VRD-RA2BE153JY R
VRN-MD2AL181J R
VRD-RM2HD5R6JY R
VRD-RA2BE333JY R
VRD-RA2BE223JY R
VRS-CY1JF334JY R
VRN-MD2AL101J R
VRN-MD2AL101J R
VRD-RA2BE393JY R
VRS-SV2HC102J R
VRD-RA2BE393JY R
VRD-RA2BE273JY R
VRD-RA2BE563JY R
VRD-RM2HD124JY R
VRN-VV3AB1R5J R
VRD-RM2HD270JY R
VRD-RA2BE154JY R
VRD-RA2BE102GY R
VRN-MD2AL102J R
VRN-MD2AL123J R
VRN-MD2AL103J R
VRS-SV2HC150J R
VRS-VV3DB682J R
VRN-VV3ABR47J R
VRS-VV3DB391J R
VRS-VV3LB103J
R
VRS-VV3AB472J R
VRD-RA2BE102JY R
VRD-RM2HD184JY R
VRN-MD2AL472J R
VRN-VV3DB8R2J R
VRD-RM2HD470JY R
VRD-RA2BE333JY R
VRD-RA2BE103JY R
VRN-SV2HCR47J R
VRN-MD2AL223J R
VRN-MD2AL102J R
VRN-MD2AL822J R
VRN-MD2AL273J R
VRN-MD2AL391J R
VRN-MD2AL100J R
VRD-RA2BE101JY R
VRD-RA2BE101JY R
VRW-KQ3NC3R9K R
VRS-VV3DB104J R
VRD-RA2BE681JY R
VRN-VV3DBR47J R
VRN-VV3DBR56J R
R710
VRN-VV3DBR47J
R
VRD-RA2BE682JY
VRD-RA2BE152JY
VRD-RA2BE562JY
VRC-UA2HG825KY
VRC-UA2HG825KY
VRD-RM2HD124JY
VRD-RM2HD150JY
VRD-RA2BE221JY
VRD-RM2HD270JY
VRN-MD2AL151J
VRN-MD2AL221J
R
R
R
R
R
R
R
R
R
R
R
R711
R712
R716
å R751
å R752
R753
R754
R755
R756
R757
R801
41
Part No.
Description
Code
1k
1/10W Metal Film
10k 1/10W Metal Film
100 1/10W Metal Film
82
1/10W Metal Film
68
1/8W Carbon
2.7k 1/8W Carbon
1k
1/2W Carbon
2.7 1W
Metal Film
1k
1/10W Metal Film
330 1W
Metal Oxide
1
1W
Metal Film
15k 1/8W Carbon
15k 1/8W Carbon
5.6 1/2W Carbon
33k 1/8W Carbon
22k 1/8W Carbon
330k 1/16W Metal Oxide
39k 1/8W Carbon
1k
1/2W Metal Oxide
39k 1/8W Carbon
27k 1/8W Carbon
56k 1/8W Carbon
120k 1/2W Carbon
1.5 1W
Metal Film
27
1/2W Carbon
150k 1/8W Carbon
1k
1/8W Carbon
1k
1/10W Metal Film
15
1/2W Metal Oxide
6.8k 2W
Metal Oxide
0.47 1W
Metal Film
390 2W
Metal Oxide
10k 3W
Metal Oxide
4.7k 1W
Metal Oxide
1k
1/8W Carbon
180k 1/2W Carbon
4.7k 1/10W Metal Film
8.2 2W
Metal Film
47
1/2W Carbon
33k 1/8W Carbon
10k 1/8W Carbon
0.47 1/2W Metal Film
1k
1/10W Metal Film
8.2k 1/10W Metal Film
10
1/10W Metal Film
100 1/8W Carbon
100 1/8W Carbon
3.9 7W
Cement
100k 2W
Metal Oxide
680 1/8W Carbon
0.47 2W
Metal Film
0.56 2W
Metal Film
(14D1-S/G/W)
0.47 2W
Metal Film
(14D2-S/G)
6.8k 1/8W Carbon
1.5k 1/8W Carbon
5.6k 1/8W Carbon
8.2M 1/2W Solid
8.2M 1/2W Solid
120k 1/2W Carbon
15
1/2W Carbon
220 1/8W Carbon
27
1/2W Carbon
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AB
AA
AA
AA
AA
AA
AA
AA
AB
AA
AA
AA
AA
AB
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AE
AB
AA
AB
AA
AB
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
14D1-S/G/W
14D2-S/G
Ref. No.
★
Part No.
R802
R803
R804
R805
R806
R807
R808
R809
R812
R813
R1001
R1002
R1003
R1004
R1005
R1011
R1012
R1013
R1014
R1015
R1016
R1017
R1019
R1020
R1021
R1022
R1023
R1024
R1025
R1026
R1028
R1030
R1031
R1032
R1034
R1035
R1036
R1037
R1038
R1039
R1040
R1041
R1042
R1046
R1048
R1050
R1051
R1072
R1073
VRN-MD2AL221J
VRN-MD2AL221J
VRN-MD2AL221J
VRN-MD2AL822J
VRN-MD2AL123J
VRN-MD2AL103J
VRN-MD2AL221J
VRD-RA2BE224JY
VRN-MD2AL101J
VRN-MD2AL221J
VRN-MD2AL221J
VRN-MD2AL331J
VRN-MD2AL471J
VRN-MD2AL821J
VRN-MD2AL181J
VRN-MD2AL101J
VRD-RA2BE271JY
VRD-RA2BE101JY
VRN-MD2AL101J
VRN-MD2AL332J
VRN-MD2AL101J
VRN-MD2AL332J
VRN-MD2AL392J
VRN-MD2AL101J
VRN-MD2AL153J
VRN-MD2AL101J
VRN-MD2AL101J
VRN-MD2AL122J
VRN-MD2AL101J
VRN-MD2AL224J
VRN-MD2AL101J
VRN-MD2AL102J
VRD-RA2BE562JY
VRN-MD2AL332J
VRN-MD2AL101J
VRN-MD2AL332J
VRN-MD2AL332J
VRN-MD2AL101J
VRN-MD2AL101J
VRN-MD2AL223J
VRN-MD2AL101J
VRN-MD2AL101J
VRD-RA2BE101JY
VRN-MD2AL101J
VRS-CY1JF102JY
VRN-MD2AL392J
VRN-MD2AL683J
VRN-MD2AL101J
VRN-MD2AL101J
å S702
S1001
S1002
S1003
S1004
S1005
QSW-P0591CEZZ
QSW-K0003AJZZ+
QSW-K0003AJZZ+
QSW-K0003AJZZ+
QSW-K0003AJZZ+
QSW-K0003AJZZ+
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Description
220
220
220
8.2k
12k
10k
220
220k
100
220
220
330
470
820
180
100
270
100
100
3.3k
100
3.3k
3.9k
100
15k
100
100
1.2k
100
220k
100
1k
5.6k
3.3k
100
3.3k
3.3k
100
100
22k
100
100
100
100
1k
3.9k
68k
100
100
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/8W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/8W
1/8W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/8W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
1/8W
1/10W
1/16W
1/10W
1/10W
1/10W
1/10W
Code
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Carbon
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Carbon
Carbon
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Carbon
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Carbon
Metal Film
Metal Oxide
Metal Film
Metal Film
Metal Film
Metal Film
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
P302
P303
P303
Description
å P601
P602
P603
P701
å P702
P1001
P1002
RDA302
QPLGN0660CEZZ
LHLDW1104PEZZ
QPLGN0341CEZZ
QPLGN0260CEZZ
QPLGN0269GEZZ
LHLDW1105PEZZ
QPLGN0561CEZZ
PRDAR0341PEFW
R
R
R
R
R
R
R
R
Plug, 6pin(F)
Holder(H)
Plug, TP651-3
Plug, 2pin(M)
Plug, 2pin(M)
Holder(K)
Plug, 5pin(BC)
Heat Sink for IC302
(14D1-S/G/W)
Heat Sink for IC302
(14D2-S/G)
Heat Sink for IC501
Heat Sink for IC701
Remote Receiver
Lug, Test Point
Holder
PRDAR0118GJFW
PRDARA028WJFW
RRMCU0222CEZZ
QLUGP0102PEZZ
LHLDP1066PE00
R
R
R
R
R
Code
AC
AB
AA
AC
AB
AB
AB
AD
AE
AD
AE
AL
AA
AC
DUNTKB509WEA8(14D1-W)
PWB-B:CRT UNIT
TRANSISTORS
Q870
Q871
Q872
Q883
Q885
Q887
RH-TX0110BMZZ+
RH-TX0110BMZZ+
RH-TX0110BMZZ+
RH-TX0124BMZZ+
RH-TX0124BMZZ+
RH-TX0124BMZZ+
R
R
R
R
R
R
D881
D882
D883
D884
D885
D886
D887
D888
VHD1SS244//-1Y
VHD1SS244//-1Y
VHD1SS244//-1Y
VHD1SS119//-1Y
VHD1SS119//-1Y
VHD1SS82///1AY
VHD1SS82///1AY
VHD1SS82///1AY
C871
C872
C873
C875
C876
C878
C880
C881
C882
C886
VCCCCY1HH471J R
VCCCCY1HH391J R
VCCCCY1HH471J R
VCKYPA2HB102K+ R
RC-KZ0150CEZZ R
VCEA0A2EW106M+R
VCCCCY1HH471J R
VCKYPA1HB471K+ R
VCKYPA1HB471K+ R
VCKYPA2HB102K+ R
R879
R880
R881
R882
R883
R884
R885
R886
R887
R888
R892
R893
R894
R898
R899
VRN-MD2AL471J
VRN-MD2AL471J
VRN-MD2AL471J
VRS-VV3DB153J
VRD-RM2HD272JY
VRS-VV3DB153J
VRD-RM2HD272JY
VRS-VV3DB153J
VRD-RM2HD272JY
VRN-MD2AL471J
VRN-MD2AL102J
VRN-MD2AL102J
VRN-MD2AL102J
VRN-MD2AL471J
VRN-MD2AL471J
TX0110BM
TX0110BM
TX0110BM
TX0124BM
TX0124BM
TX0124BM
AC
AC
AC
AC
AC
AC
DIODES
R
R
R
R
R
R
R
R
1SS244
1SS244
1SS244
1SS119
1SS119
1SS82
1SS82
1SS82
AB
AB
AB
AA
AA
AC
AC
AC
CAPACITORS
Switch
AQ
Switch, CH UP
AB
Switch, CH DOWN
AB
Switch, VOL UP
AB
Switch, VOL DOWN
AB
Switch, PICTURE/PRESET AB
AC Cord (14D1-W)
AC Cord (except 14D1-W)
Fuse, T3.15A/250V
Ferrite Bead
Fuse Holder
Fuse Holder
Jack, Video
Jack, Audio
Jack, AV-1 IN
Plug, 2pin(S)
(14D1-S/G/W)
QPLGN0461CEZZ R Plug, 4pin(S)
(14D2-S/G)
QPLGN0461CEZZ R Plug, 4pin(HP)
(14D1-S/G/W)
QPLGN0561CEZZ R Plug, 5pin(HP)
(14D2-S/G)
★
RDA501
RDA701
RMC1001
TP201
470p
390p
470p
1000p
1000p
10
470p
470p
470p
1000p
50V Ceramic
50V Ceramic
50V Ceramic
500V Ceramic
3.15kV Ceramic
250V Electrolytic
50V Ceramic
50V Ceramic
50V Ceramic
500V Ceramic
AA
AA
AA
AA
AB
AD
AA
AA
AA
AA
RESISTORS
MISCELLANEOUS PARTS
å ACC701 QACCB5003PEZZ R
å ACC701 QACCZ2008PEZZ R
å F701
QFS-C3229CEZZ R
FB601 RBLN-0091GEZZY R
å FH701 QFSHD1013CEZZ+ R
å FH702 QFSHD1014CEZZ+ R
J402
QJAKE0210CE04 R
J403
QJAKE0210CE09 R
J409
QJAKHA004WJZZ R
P301
QPLGN0241CEZZ R
Part No.
RDA302 PRDAR0340PEFW R
SWITCHES
R
R
R
R
R
R
Ref. No.
AY
AM
AD
AB
AC
AC
AC
AC
AE
AA
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
470
470
470
15k
2.7k
15k
2.7k
15k
2.7k
470
1k
1k
1k
470
470
1/10W
1/10W
1/10W
2W
1/2W
2W
1/2W
2W
1/2W
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
Metal Film
Metal Film
Metal Film
Metal Oxide
Carbon
Metal Oxide
Carbon
Metal Oxide
Carbon
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AB
MISCELLANEOUS PARTS
å SC881
P882
P884
AB
AB
42
QSOCV0017PEZZ R Socket
LHLDW1105PEZZ R Holder(K)
LHLDW1104PEZZ R Holder(H)
AF
AB
AB
14D1-S/G/W
14D2-S/G
Ref. No.
★
Part No.
Description
Code
Ref. No.
SP301
SP302
RESISTORS
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL000J
VRN-MD2AL471J
VRN-MD2AL471J
R
R
R
R
R
0
0
0
470
470
1/10W
1/10W
1/10W
1/10W
1/10W
Metal Film
Metal Film
Metal Film
Metal Film
Metal Film
AA
AA
AA
AA
AA
MISCELLANEOUS PARTS
J351
P351
QJAKJ0101SEZZ R Headphone Jack
QPLGN0461CEZZ R Plug, 4pin
★
Description
Code
MISCELLANEOUS PARTS
DUNTKB510WEA3
PWB-C HEADPHONE UNIT
RJ60
RJ61
RJ62
R370
R371
Part No.
VSP9050PB35WA
VSP9050PB35WA
QCNW-2206PEZZ
QCNW-2379PEZZ
QCNW-2380PEZZ
R
R
R
R
R
Speaker
Speaker(14D-2S/G)
Connecting Cord
Connecting Cord
Connecting Cord
(14D2-S/G)
QCNW-2452PEZZ R Connecting Cord
(14D2-S/G)
QPLGJ0113CEZZ R Plug (except 14D1-W)
AK
AK
AD
AE
AG
AE
AG
AE
AB
SUPPLIED ACCESSORIES
ACCESSORIES
RRMCG1342PESA R Infrared RC
TINS-A340WJZZ
R Operation Manual
(14D1-S/G)
TINS-A365WJZZ
R Operation Manual
(14D2-S/G)
TINS-A425WJZZ
R Operation Manual
(14D1-W)
QANTR0018PEZZ R Rod Antenna
(except 14D1-W)
TMAPCA013WJZZ R Map (14D2-S/G)
TMAPCA014WJZZ R Map (14D1-S/G)
AU
AK
AK
AF
AQ
AC
AC
ACCESSORIE(NOT REPLACEMENT ITEM)
TCAUA0002PEZZ
- Caution Card
—
PACKING PARTS
(NOT REPLACEMENT ITEM)
SPAKCA285WJZZ
SPAKCA316WJZZ
SPAKCA317WJZZ
SPAKCA363WJZZ
SPAKCA364WJZZ
SPAKP0056PEZZ
SPAKXA138WJZZ
SPAKXA163WJZZ
SSAKA0031PEZZ
SSAKH0009PEZZ
SSAKH0015PEZZ
43
- Packing Case
(14D1-S)
- Packing Case
(14D2-S)
- Packing Case
(14D2-G)
- Packing Case
(14D1-G)
- Packing Case
(14D1-W)
- Wrapping Paper
(14D1-S/G/W)
- Packing Foam
(14D1-S/G/W)
- Packing Foam
(14D2-S/G)
- Polyethylene Bag
- Polyethylene Bag
(14D1-S/G/W)
- Polyethylene Bag
(14D2-S/G)
—
—
—
—
—
—
—
—
—
—
—
14D1-S/G/W
14D2-S/G
Ref. No.
Part No.
★
Description
Ref. No.
Code
Part No.
★
Description
CABINET PARTS LOCATION
CABINET PARTS
14D1-S/G/W
1
1
1
1-1
1-2
1-3
1-4
1-5
1-6
2
2-1
CCABAA145WEV0 R Top Cabinet Ass'y
(14D1-S)
(14D1-G)
(14D1-W)
Not Available
- Top Cabinet
HBDGB0018PESB R SHARP Badge
JBTN-A067WJSA R CTL Buton
GCOVAA193WJSA R RC/LED Cover
JBTN-A066WJSA R Power Button
MSPRC0005PEFW R Power Button Spring
CCABBA087WEV0 R Rear Cabinet Ass'y
Not Available
- Rear Cabinet
BC
BC
BC
—
AD
AC
AD
AC
AB
AV
—
14D2-S/G
1
1
1-1
1-2
1-3
1-3
1-4
1-5
1-5
1-6
2
2-1
(14D2-S)
(14D2-G)
Not Available
- Top Cabinet
HBDGB0019PESB R SHARP Badge
JBTN-A028WJSA R CTL Buton (14D2-S)
JBTN-A028WJSB R CTL Buton (14D2-G)
GCOVAA106WJSA R LED/RC Cover
JBTN-A069WJSA R Power Button (14D2-S)
JBTN-A069WJSB R Power Button (14D2-G)
MSPRC0068CEFW R Power Button Spring
CCABBA096WEV0 R Rear Cabinet Ass'y
Not Available
- Rear Cabinet
BB
BB
—
AD
AF
AF
AC
AD
AD
AA
AX
—
14D1-S/G/W
14D2-S/G
44
Code
14D1-S/G/W
14D2-S/G
PACKING OF THE SET
★ Polystyrene Bag
★ Buffer Material
Operation Manual
★ Batteries
★ Wrapping Paper
Infrared Remote
Control Unit
★ Buffer Material
★ Packing Case
★ Serial Number Card
Fix the packing
case with 22
staples
★ Number Card
Mark ★ : Not Replacement Item
45
14D1-S/G/W
14D2-S/G
Ref. No.
Part No.
★
Description
Ref. No.
Code
Part No.
★
Description
Code
COPYRIGHT © 2002 BY SHARP CORPORATION
ALL RIGHTS RESERVED.
No part of this publication may be reproduced,
stored in a retrieval system, or transmitted in
any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without
prior written permission of the publisher.
TQ1431-S
Nov. 2002 Printed in Japan
In Japan gedruckt
Design and Production Information
Design
: SEM
Production : SREC
SHARP CORPORATION
AV Systems Group
Quality & Reliability Control Center
Yaita, Tochigi 329-2193, Japan
MY. DS
46

14D1-S/G/W 14D2-S/G SERVICE MANUAL

Transcription

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